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oil-base drilling fluid
释义
oil-base drilling fluid
Encyclopedia
工学
油基钻井液
释
oil-base drilling fluid
油基钻井液
以水滴为分散相,油(通常使用柴油或矿物油)作为连续相,并添加适量乳化剂、润湿剂、亲油的固体处理剂(有机土、氧化沥青等)、石灰和加重材料等形成的乳状液体系。
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uncovered wooden documents
UNCSA
UNCTAD/ICC Rules for Multimodal Transport Documents
unctuous strangury
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uncut book
uncut lens
undamped
undamped electrical oscillation
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undec-
undeca-
undecagon
undecahedron
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undecidability
undecidability theorem
undecidable
undecidable formula
undecidable problem
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undecidable theory
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