... 工具箱 Tools Kit 气钻 Pneumatic Drills 锉 File ...
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... 气铲/除锈器HAMMER&NEEDLE SCALE 气钻/风钻AIR DRILL 气剪/气钳/打孔机SCISSOR SHEAR ...
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气钻 pneumatic drill
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短语
石油天然气钻采装备
oil and natural gas drilling equipment
充气钻井液
aerated drilling fluid
空气钻
pneumatic drill
;
air drilling
空气钻进
air r drilling
弯头气钻
angle air drill
压缩空气钻探
air drilling
压缩气钻
compressed air drill
枪柄气钻
pistol-grip air drill
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