material for drilling engineering的意思|示意
钻井工程材料
material for drilling engineering的网络常见释义
钻井工程用料 ... 钻井工程用料 material for drilling engineering 电焊条 arc welding 管子台虎钳 vice for pipe table ...
钻机 ... 钻机 井工程用料 material for drilling engineering 电焊条 arc welding 管子台虎钳 vice for pipe table ...
material for drilling engineering相关例句
The international standard for calculating drilling costs includes but is not limited to engineering service commission, material expenses, supervision and management charges and unforeseen expenses.
国际钻井成本由工程服务费、材料费、监督和管理费、不可预见费等四部分组成。国际钻井成本与一些因素有关但不局限于此。