不出油的井 [油气] inactive well
- 为解决油田修井作业落地油污染问题,研制出一种在不压井的前提下进行作业的防喷作业机。
To solve the pollution problem of dropping crude during field workover operation, a type of blowout controlling unit was researched and manufactured without the prerequisite of well control.
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......