... inside core barrel 内岩心筒 inside cutter 内割刀 inside diameter 内径 ...
基于70个网页-相关网页
... internal curing agent 内部固化剂 internal cutter 内割刀 internal cycle time 内部存取周期 ...
基于58个网页-相关网页
短语
钻杆内割刀
internal drill pipe cutter
水力式内割刀
hydraulic internal cutter
机械式内割刀
mechanical internal cutter
内管割刀
inside pipe cutter
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internal cutter
inside cutter
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