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Langfang Uqier Drill Bit Co., Ltd.
4thn
Hebei, China
Produk utama: TCI tricone bit, gigi baja bit, mata PDC, mata tarik, pembuka harapan
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4
YRS
Langfang Uqier Drill Bit Co., Ltd.
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China Quality Manufacturer Customized a Variety of Specifications TCI Tricone Bit Roller Bit
China Quality Manufacturer Tricone TCI Hard Rock Drilling Bits Factory Equipments TCI Tricone Bit Tricone Drill Bit Price
Chinese Professional Manufacturer7 1/2 190mm Tricone Drill Bits Are Used for Hot Oil Drilling with Insert Teeth in Wells
Guaranteed Quality TCI Tricone Bit Roller Cone Rock Bit for Drilling Roller Bit
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5 - 10 People
