... core barrel shoe 取心筒鞋 core barrel support 取心筒支座 core barrel trajectory 取心筒弹道 ...
基于60个网页-相关网页
core barrel support skirt 堆芯吊篮支承裙筒
core barrel support ledge 堆芯吊篮支随凸耳
radial core barrel support 吊篮径向支承
upper core support barrel 堆芯上部结构支承筒体
core barrel emergency support pad 堆芯吊篮事故支承块
lower core support barrel 堆芯下部围筒
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