oil consumption per rig-month
每钻机台月耗柴油量diesel consumption per rig-month 每钻机台月耗机油量oil consumption per rig-month 钻井工程本钱cost of drilling engineering ..
基于34个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐
模块上移
模块下移
不移动