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Tricone bit zavodi IADC126 26 dyuym (660 mm)
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Tricone bit ishlab chiqaruvchisi IADC127 4 9/16 dyuym (115,9 mm)
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Tricone Zits fabrikasi IADC127 5 7/8 dyuym (149mm) qattiq burg'ulash uchun
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Butun matkap uchlari zavodi IADC127 6 1/4 dyuym (158,8 mm)
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Tricone bit yetkazib beruvchi IADC127 7,5 dyuym (190 mm)
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Stokda burg'ulash uchlari IADC127 7 7/8 dyuym (200 mm)
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API qurilg'uchilarini burg'ulash, qattiq tog 'jinsi uchun (215mm)
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Stokda trikon bitlari IADC127 8 3/4 dyuym (222 mm)
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API tegirmon tish bitlari zaxirada IADC127 9,5 dyuym (241 mm)
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Chegirmali tricone bitlari IADC127 9 5/8 ” (244,5 mm)
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Ya'dun 127 9 7/8 qurilmalarini aylantirish (250,8mm)
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3 konusli rolikli bitlar IADC127 11 5/8” (295 mm)