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Terms for subject Drilling containing actives | all forms
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active derrick在用井架
active energy活化能
active extreme pressure lubricant耐高压润滑剂
active filter活化过滤器
active fire仍在继续的火灾
active fire烈火
active mud在用泥浆
active mud pit在用泥浆池
active mud system在用泥浆系统
active mud tank在用泥浆罐
active mud tank content泥浆罐有效容量
active pit在用泥浆池
active pressure有效压力
active string length有效钻柱长度
active string length在用钻柱长度
active tank在用罐
active tank在用泥浆罐
ampholytic surface-active agent两性表面活性剂
cationic surface active agent阳离子表面活性剂
pressure-active element压敏元件