drilling rig rotary table的意思|示意
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钻机转盘
drilling rig rotary table的网络常见释义
石油钻机转盘 ... Components of Rotary Drilling Rig 钻井系统部件 Rotary Drilling Rig auger bit 旋挖钻机用旋挖齿 drilling rig rotary table 石油钻机转盘 ...
drilling rig rotary table相关例句
Main parts such as crownblock, mast, substructure, rotary table and travelling system of drilling rig meet API standard.
钻机天车、井架、底座、转盘及游动系统等主要配套件符合API规范。