drill rod coupling sleeve using method

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  • China Coupling Sleeve Manufacturers - Best Price Coupling ...

    Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods …

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  • Threaded Crossover Coupling Sleeve R32 160mm Drill Pipe ...

    High quality Threaded Crossover Coupling Sleeve R32 160mm Drill Pipe Rod Coupling from China, China's leading threaded sleeve rod bar product, with strict quality control hard rock drilling tools factories, producing high quality hard rock drilling tools products.

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  • Sliding Sleeve - China Coupling, Drill Pipe, Sucker Rod ...

    Sliding Sleeve is a full-opening device with an inner sleeve that can be opened or closed using standard slickline methods. A three-position collet lock helps keep the sleeve in full-open,equalizing, or full-closed position.Equalizing ports in the inner sleeve are designed to allow pressure differential between the tubing and casing annulus to equipment while shifting into the …

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  • US3258284A - Drill bit and rod coupling - Google Patents

    A further object of the invention is to provid a drill bit and rod coupling of distinctive mating thread type especially suited for the operative interassociation of a hammer drill bit and its coaxial actuating rod that is expedient of production, feasibly variable in detail with maintenance of concept and principle for specific use adaptations, applicable to efficient attainment of its ...

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  • US2232135A - Replacement bearing sleeve for the couplings ...

    The improved replacement or facing sleeve forming the subject-matter of the present invention is principally designed for use in connection withfthe coupling joints. of' oil well drill stems, and in Figure 8 of the drawing, there is shown aconventional drill stem, in which 5 designates the pipe sections, each provided with aimale coupling member 6 for detachable engagement with a …

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  • Drill rod coupling - Mannesmann AG

    Drill rod coupling . United States Patent 6513840 . Abstract: A boring rod connector with a journal element that has a tapered external thread section located between an outer shoulder and a journal face, a thread-free section located between the outer shoulder and the external thread section, and a thread-free section located between the ...

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  • [Technical Notes] Prediction of the rock properties ahead ...

    A drill jumbo was necessary for long-hole drilling, and tunnel excavation should be stopped while testing. It is therefore essential to minimize the testing time as far as possible. In a usual drilling, a rod threaded at each end and a coupling sleeve to connect adjacent rods is used. These drilling tools were used for the prototype of the present

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  • Percussion drilling equipment - Eijkelkamp

    The universal casing and rod puller clamp for use with clamping jaw has a diameter of 22-80 mm. Clamping jaws with a diameter of 32-45 mm can be used in order to clamp the extension rods or gouges securely. By using a special filling ring, a universal casing and rod puller clamp can also be used in combination with the mechanical rod pullers.

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  • TUBEX XL DTH DRILLING TOOLS - drillersworld.com.au

    2017-9-4u2002·u2002extension rod (13) and a wing coupling (9). A wing coupling should also be connected at every third or fourth joint in the exten-sion rods, particularly in the case of TUBEX XL 127. The TUBEX XL 'package' consists of five components: the pilot bit (10), reamer (11), guide device (12), short extension rod (13) and wing coupling (9).

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  • Percussion Drilling - an overview

    2006-9-12u2002·u2002The percussion drilling itself is classified as top-hammer drilling (THD), down-the-hole (DTH) drilling, and rotary drilling (RD) rigs, depending on the operating method used (Song et al., 2016).Fig. 2.7 shows various methods. In general, THD is used mostly for mining and civil blasting works, for which the drilled hole is restricted to a length of 40 m at the most.

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  • Coupling Sleeve-Shandong Multi-Energy Equipment Co.,Ltd

    Coupling sleeve, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

    Get Price
  • Rock Drill Coupling Sleeves

    Superdrill cupling sleeves. cupling sleeves, other name is Coupling, when using rock drills with male shank adapters. and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods to each other in the same way.

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  • threaded coupling sleeve, threaded coupling sleeve ...

    The connecting sleeve is mainly used for the shank and the drill rod and the drill rod and the connecting rod is connected between the., Ltd is the world's largest drilling machine manufacturing enterprises, the largest in Asia, the world's third air compressor manufacturing enterprises, and the largest drilling equipment manufacturers . at same time, offer a complement Compression ...

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  • drilling coupling, drilling coupling Suppliers and ...

    Drilling Coupling Rock Drilling Tools R38 T38 T45 T51 Half Bridge Threaded Pipe Coupling Sleeve Drill Shank Rod Adapter. US $17.00-$60.00 Piece. 20.0 Pieces (Min. Order) 6 YRS Liaocheng Sanli Construction Machinery Co., Ltd. 100.0%. Contact Supplier.

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  • Coupling Sleeve-SANSUNG MINING EQUIPMENT-ROCK

    Coupling Sleeve . Coupling sleeves, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.Coupling sleeves are also used to connect several rods to each other in the same way.

    Get Price
  • Bench Drilling Threaded Coupling Sleeve Threaded Rod ...

    Bench Drilling Threaded Coupling Sleeve Threaded Rod Coupler Nuts Rustproof . Coupling sleeve also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

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  • Anti Corrosion Thread Drill Coupling Sleeve For ...

    Anti Corrosion Thread Drill Coupling Sleeve For Underground Mining Drilling Tools . Coupling sleeve also called Coupling,when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring the ends touch for efficient energy transmission.

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  • T38 190mm Rock Drilling Tools Threaded Rod Coupling

    T38 190mm For Extension Drill Rod Coupling Sleeve . Product Description: Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ...

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  • Threaded Crossover Coupling Sleeve T45-T51 Apdater ...

    High quality Threaded Crossover Coupling Sleeve T45-T51 Apdater Connection Diffrent Drill Rod from China, China's leading Threaded Crossover Coupling Sleeve product, with strict quality control Rock Drilling Coupling Sleeve factories, producing high quality Rock Drilling Coupling Sleeve products.

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  • Buy rock drill rod, Good quality rock drill rod manufacturer

    R32 160mm Threaded Crossover Coupling Sleeve Drill Pipe Rod Coupling Product Description: Coupling sleeve,called coupling too,using connect extention rod and …

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  • Coupling Sleeve-Shandong Multi-Energy Equipment Co.,Ltd

    Coupling sleeve, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

    Get Price
  • Rock Drill Coupling Sleeves

    Superdrill cupling sleeves. cupling sleeves, other name is Coupling, when using rock drills with male shank adapters. and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods to each other in the same way.

    Get Price
  • threaded coupling sleeve, threaded coupling sleeve ...

    The connecting sleeve is mainly used for the shank and the drill rod and the drill rod and the connecting rod is connected between the., Ltd is the world's largest drilling machine manufacturing enterprises, the largest in Asia, the world's third air compressor manufacturing enterprises, and the largest drilling equipment manufacturers . at same time, offer a complement Compression ...

    Get Price
  • drilling coupling, drilling coupling Suppliers and ...

    Drilling Coupling Rock Drilling Tools R38 T38 T45 T51 Half Bridge Threaded Pipe Coupling Sleeve Drill Shank Rod Adapter. US $17.00-$60.00 Piece. 20.0 Pieces (Min. Order) 6 YRS Liaocheng Sanli Construction Machinery Co., Ltd. 100.0%. Contact Supplier.

    Get Price
  • Coupling Sleeve-SANSUNG MINING EQUIPMENT-ROCK

    Coupling Sleeve . Coupling sleeves, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.Coupling sleeves are also used to connect several rods to each other in the same way.

    Get Price
  • Bench Drilling Threaded Coupling Sleeve Threaded Rod ...

    Bench Drilling Threaded Coupling Sleeve Threaded Rod Coupler Nuts Rustproof . Coupling sleeve also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

    Get Price
  • Anti Corrosion Thread Drill Coupling Sleeve For ...

    Anti Corrosion Thread Drill Coupling Sleeve For Underground Mining Drilling Tools . Coupling sleeve also called Coupling,when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring the ends touch for efficient energy transmission.

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  • T38 190mm Rock Drilling Tools Threaded Rod Coupling

    T38 190mm For Extension Drill Rod Coupling Sleeve . Product Description: Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ...

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  • Threaded Crossover Coupling Sleeve T45-T51 Apdater ...

    High quality Threaded Crossover Coupling Sleeve T45-T51 Apdater Connection Diffrent Drill Rod from China, China's leading Threaded Crossover Coupling Sleeve product, with strict quality control Rock Drilling Coupling Sleeve factories, producing high quality Rock Drilling Coupling Sleeve products.

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  • Buy rock drill rod, Good quality rock drill rod manufacturer

    R32 160mm Threaded Crossover Coupling Sleeve Drill Pipe Rod Coupling Product Description: Coupling sleeve,called coupling too,using connect extention rod and …

    Get Price
  • Coupling Sleeve-Shandong Multi-Energy Equipment Co.,Ltd

    Coupling sleeve, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

    Get Price
  • T38 T45 Threaded Coupling Sleeve For Connecting Rods And Bit

    Product Description. Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

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  • Full Series Threaded T45 Crossover Coupling For Connecting ...

    Full Series of Threaded Crossover Coupling For Connecting Drill Rods . Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for …

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  • R25, R28, R32, R38, T38, T45 and T51 Coupling Sleeves

    China R25, R28, R32, R38, T38, T45 and T51 Coupling Sleeves, Find details about China Coupling Sleeve, Adapter from R25, R28, R32, R38, T38, T45 and T51 Coupling ...

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  • TOP HAMMER ROCK-DRILLING TOOL, A DRILL ROD

    In a first aspect, the invention relates to a rock-drilling tool that comprises a drill rod (1) having a male thread (5) as well as a coupling sleeve having a female thread for the co-operation with the male thread of the drill rod.The male thread (5) of the drill rod may consist of a martensitic stainless steel.Axially inside the male thread (5), a waist (32) is formed in which the drill rod ...

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  • Coupling sleeve T38 - drillingrocktools.com

    Description: cupling sleeves, other name is Coupling, when using rock drills with male shank adapters. and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends. touch for efficient energy transmission. Couplings are also used to connect several rods to each other in. the same way.

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  • China Full Bridge and Semi-bridge Adapter Coupling Sleeve ...

    Full Bridge and Semi-bridge Adapter Coupling Sleeve of Different Diameter R28-R32, R28-T38, T38-T45, T45-T51. Coupling Sleeve Coupling sleeves, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

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  • R32 Coupling Sleeves for Mf Rod - Quality Integral Drill ...

    Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod.

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  • Alloy Steel Speed Drifting Drill Rod Crossover Coupling ...

    Alloy Steel Speed Drifting Drill Rod Crossover Coupling Sleeve For Connecting Extension . Description. JC Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:

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  • B16 Taper Drill Chuck 1.5 13mm Connecting Sleeve Rod 5/6/8 ...

    Cheap Clamps, Buy Quality Home Improvement Directly from China Suppliers:B16 Taper Drill Chuck 1.5 13mm Connecting Sleeve Rod 5/6/8/10/12/14mm Motor Shaft Coupling Clamp Easy Dismantling Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return.

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  • Coupling Sleeve-Shandong Multi-Energy Equipment Co.,Ltd

    Coupling sleeve, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

    Get Price
  • China Coupling Sleeve, Coupling Sleeve Manufacturers ...

    China Coupling Sleeve manufacturers - Select 2021 high quality Coupling Sleeve products in best price from certified Chinese Sleeve, Short Sleeve suppliers, wholesalers and factory on Made-in-China.com

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  • China T45 steel drill coupling sleeve, T45 coupling sleeve ...

    Coupling sleeves. Other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Coupling are also used to connect several rods to …

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  • R32 Threaded Pipe Sleeve Type Coupling for Extension Rod

    Product Description: Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

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  • Coupling Sleeve-SANSUNG MINING EQUIPMENT-ROCK

    Coupling Sleeve . Coupling sleeves, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.Coupling sleeves are also used to connect several rods to each other in the same way.

    Get Price
  • US3822952A - Drill rod coupling - Google Patents

    A drill rod coupling assembly in which each of two rods has at least two spaced sets of threads, the outer of which are coupled by a sleeve so that percussive force is transmitted through the abutting ends of the rods The threads at the end of each rod are designed for surface to surface contact with matching surfaces on a stop in the sleeve.

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  • Full Series Threaded T45 Crossover Coupling For

    Full Series of Threaded Crossover Coupling For Connecting Drill Rods . Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

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  • T45 210mm For Connecting And Extension Drill Rod

    T45 210mm For Connecting And Extension Drill Rod Threaded Coupling Sleeve . Product Description Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to ...

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  • Coupling Sleeve

    Coupling Sleeve, Vikayindia.com is a Global Supplier of Coupling Sleeve Mining Equipment Accessories from India

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  • Drill rod coupling - Mannesmann AG

    Drill rod coupling . United States Patent 6513840 . Abstract: A boring rod connector with a journal element that has a tapered external thread section located between an outer shoulder and a journal face, a thread-free section located between the outer shoulder and the external thread section, and a thread-free section located between the ...

    Get Price
  • Coupling Sleeve-Shandong Multi-Energy Equipment Co.,Ltd

    Coupling sleeve, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

    Get Price
  • Threaded Rod Coupling Sleeves T38 190mm Length

    High quality Threaded Rod Coupling Sleeves T38 190mm Length Connecting Drill Pipe from China, China's leading t38 Coupling Sleeve product, with strict quality control 190mm Coupling Sleeve factories, producing high quality Coupling Sleeve T38 products.

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  • Rock Drilling Pipe Coupling Sleeve

    The drill rod cannot thread past the centre of the couplings, and the smaller diameter rods portions butt together in the centre bridge area of the coupling. Semi-bridge couplings are most suited to high torque machines. Most rope (R) and Trapezoidal (T) threaded couplings are semi-bridged.

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  • T38, T45 Coupling Sleeve - drillingrocktools.com

    Use: Coal Mining. Description:cupling sleeves, other name is Coupling, when using rock drills with male shank adapters. and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends. touch for efficient energy transmission. Couplings are also used to connect several rods to each other in.

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  • Coupling sleeve-Thread Drilling Tools-PRODUCTS

    Taper drill bit; Taper drill rod; Spare parts; Coupling sleeve. Click to select products and contact the supplier. ABOUT US. Company Profile; Company Culture; Certificate Of Honor; Development Course; PRODUCTS. Drilling Rig Series; Air Compressor Series; Dth Drilling Tools Series; Thread Drilling Tools;

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  • R32 Drill Pipe Threaded Rod Coupling Sleeve 1.8kg Dia

    High quality R32 Drill Pipe Threaded Rod Coupling Sleeve 1.8kg Dia 55mm from China, China's leading R32 threaded rod coupling sleeve product, with strict quality control threaded rod coupling sleeve 1.8kg factories, producing high quality dia 55mm drill pipe coupling products.

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  • China R32 R38 T38 T45 T51 Coupling Sleeves - China ...

    Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods …

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  • GT60 Threaded Coupling Sleeve - rockdrilling-tools.com

    High quality GT60 Threaded Coupling Sleeve factory from China, China's leading GT60 Threaded Coupling Sleeve product market, With strict quality control Threaded Coupling Sleeve factories, Producing high quality Threaded Coupling Sleeve products.

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  • Coupling Sleeves - 31mm to 71mm Dia Coupling Sleeve

    RMT offers Coupling Sleeves including 31mm to 71mm Dia Coupling Sleeve of 140-225mm length from India.

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  • Drilling Machines - EOLSS

    2020-8-25u2002·u2002Figure 5: Drilling rod Rods have male threads on either end and are connected to each other by means of coupling sleeves, which are short pipes tapped with female threads. Long holes are drilled by connecting a series of these rods together. Figure 6: Coupling sleeve

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