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Terms for subject Drilling containing 复合 | all forms | in specified order only
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加长复合薄层聚晶金刚石连在碳化钨柱体上long substrate blank
塔式复合钻柱conical tool
复合complex
复合型桥塞系统composite-bridge-plug system
复合套管柱combined string
复合套管柱composite string
复合套管柱combination string
复合抑制剂钻井泥浆complex inhibitor drilling mud
复合片上的金刚石烧结层sintered diamond layer PDC
复合钻柱composite string
复合钻柱combined string
复合驱动装置compound gearing
由不同厚度、直径或钢级组成的复合管柱graduated string
碳纤维增强的复合材料carbon fibre-reinforced composite
碳纤维水泥复合材料carbon fibre cement composite
聚晶金刚石复合片钻头polycrystalline diamond compact bit
聚晶金刚石复合片钻头PDC bit
钻头复合compact PDC