drill floor
短语词组
- drill floor tuggers 钻台卷扬机
- drill floor aft 钻台船尾
- combined drill floor 钻台
- drill floor layout 钻台布局
- workover drill floor 修井钻台
- drill floor design 钻台设计
- right support of drill floor 钻台右只架
- Cantilever port side drill floor 悬臂梁左边的钻台
- left support of drill floor 钻台左支架
- Floor Drill Presses 地板钻床 返回 drill floor