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单词
drilling fluid purification
释义
drilling fluid purification
Encyclopedia
工学
钻井液
释
drilling fluid purification
钻井液净化
为了重复使用返回地面后的钻井液,将其中所携带的岩土碎屑分离出去的作业。通过钻井液净化设备,使从井内返出的钻井液能得到充分的净化。
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variable-structure
variable structure automaton
variable structure control
variable structure control system
variable-structured system
variable structure guidance law
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variable time scale
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variable valve mechanism
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