12 1/2 ХМ662XАГ нафтно поље поступак мало "за тешко формација пешчара бушење
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Baja matriks Pdc bor | Dengan pabrik profesional dan produktif,Website:, HAINAISEN adalah salah satu Cina baja matriks pdc bor bit produsen terkemuka. Selamat datang ke p... |
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91/2" HM952XA geriausia pardavimo didmeninė smiltainio Pdc gręžimo tiek naftos ir dujų gręžimo | Žvalgybai,Website:, dujų gręžimo, geros kokybės, anglies kasyba, |
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81/2" HM952XAG, Bits.drill haute qualité Pdc Drill Bits pour Rock loic forage | 81/2" HM952XAG, Bits.drill haute qualité Pdc Drill Bits pour loic Rocher Percé, Mix coupe Pdc foret |
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121/4HS662XA China goede kwaliteit Diamond Pdc boor Bit In goede kwaliteit zacht tot middellange zachte vorming | gemaakt in china,Website:, goede kwaliteit, diamant pdc boor, steenkool mijnbouw en dam bouw, wholsale boor |
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81/2 "بت HM652XA مصنع بيع PDC الحفر بت كل قطعة Pdc حفر الحفر والحجر الرملي | الحجر الرملي الحفر/مصنع بيع PDC حفر الاستكشاف بت والنفط مع الخصم |
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17PC home h handle combination tool | Seller: Hangzhou Lizhan Hardware Co., Ltd. | Product material: steel materialProduct size: 55X45X43cmProduct weight: 25/24 KGProduct packaging... |
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Handheld Diamond Core Drill Bits for Granite 35mm 1 3/8" | Seller: Xiamen High-Tech Tools Co.,Ltd | 35mm handheld core drill bits are for kitchen or basin faucet mounting hole drilling. Suitable fo... |
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GPZ 7000 All Terrain Gold Metal Detector with Zero Voltage Transmission | Seller: Trading Company INC | GPZ 7000 All Terrain Gold Metal Detector with Zero Voltage Transmission |
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carbide strip | Seller: Zhuzhou Xingzhou Carbide Co., Ltd | 1.High accuracy with long lifespan 2.Hip sintered, good performance 3.Various sizes and full t... |
