复合钻铣床 combined drill and milling cutter
复合钻机 combination drill
复合钻柱 combination string
多晶金刚石复合钻头 polycrystalline diamond compound bit
复合钻铰 [机] combined drilling and reaming
复合钻探剖面图 compound graphic log
复合钻具 combination drill tool
复合钻井技术 combination drilling technology
复合材料钻尾螺丝 BI-METAL SELF DRILLING SCREWS
可生产硬质合金麻花钻、阶梯麻花钻、直槽钻、扩孔钻、三刃钻、复合钻；
We are capable of manufacturingcarbide twist drills, step twist drills, straight flute drills, hole dilating drills, threeflute drills, combination drills;
水基泥浆和无毒复合泥浆及钻屑的排放，必须符合国家有关规定。
The discharge of any water-based mud, non-toxic compound mud or drilling breaks into the sea must comply with the relevant provisions of the State.
叠层材料是一种先进的复合材料，阶跃式变参数振动钻削新工艺最适合于加工新型叠层材料。
The laminated material is an advanced compound material. A new vibratile drilling technology with step type variable parameter is suitable IC process the new laminated material.
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