left support of drill floor 钻台左支架
right support of drill floor 钻台右只架
Cantilever port side drill floor 悬臂梁左边的钻台
drill floor aft 钻台船尾
drill floor design 钻台设计
drill floor layout 钻台布局
drill floor tuggers 钻台卷扬机
workover drill floor 修井钻台
floor type sensitive drill press 落地式灵敏钻床
以上来源于: WordNet
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