1. | XO cross-over 【转载】钻井英文缩写 - 翻 译 界-翻译论坛 ... JNT joint 单根 XO cross-over 配合接头 IF internal flush 内平 ... bbs.e5zj.com|Based on 21 pages |
2. | crossover sub 石油钻井词汇 - spaceboy77的日志 - 网易博客 ... cross 十字接头 crossover sub 配合接头 crown block 天车 ... spaceboy77.blog.163.com|Based on 12 pages |
3. | close-over sub 钻井工具英语... ... 偏重钻铤 eccentric-weight drill collar 配合接头(转换接 close-over sub 钻杆接头 drill pipe tool joint ... www.agoil.cn|Based on 8 pages |
4. | match-joint Download - Excel ... 匹配,配合,符合 matching 配合接头,楔口接口 match-joint 航行员 mate ... www.docstoc.com|Based on 6 pages |