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API Roller Cone Bits zo gucukura amabuye mu buryo bwa diameter nto
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Uduce tw'udupira tw'amaguru dufite uburebure bwa mm 320 two gukurura amabuye akomeye
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Tungsten Carbide ishyiramo udupira two gucukura amabuye, icukura indobo izunguruka
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Uduce tw'udupira two gucukura uduce tw'udupira tworoshye, uduce tw'udupira two gucukura dufunganye ..., uduce
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Uruganda rwa API rufite ibice bya Tricone bya santimetero 14 3/4. Uduce twa Cone Bits IADC537G turi mu bubiko
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Udukingirizo tw'udupira tw'indobo dusimbura utundi two gucukura udupira tw'indobo
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Imashini yo gucukura amabuye akomeye ya Tricone Bit IADC637G kuri HDD Rock Reamer
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Tungsten Carbide ishyiramo uduce duto two gucukura amabuye akomeye mu mwobo wo gucukura
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Uruganda rwa API rukora uduce tw'udupira tw'udupira dufite aho ducukura amabuye mu ndobo
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Uduce two gucukura uduce duto twa 251mm dushobora gusimburwa two gucukura uduce duto twa HDD
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API tricone dirll bit palm yo gucukura amabuye akomeye ya HDD
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Igikoresho cyo gukata imigozi gifite santimetero 8 1/2 IADC637 API Standard for Hard Rocks Core Barrel