core barrel

短语词组

短语

• upper core support barrel 堆芯上部结构支承筒体
• lower core support barrel 堆芯下部围筒
• core -barrel rod [矿业]岩心管导杆
• double core -barrel drill 双岩心管钻探
• inside core barrel 内岩心筒
• detachable core barrel 可拆式岩心筒
• core barrel catcher 岩心筒抓取器
• rubber sleeve core barrel 橡胶套岩心筒
返回 core barrel