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钻井立管部件
释义
钻井立管部件
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钻井立管
释
drilling riser components
钻井立管部件
连接浮式钻井装置与水下井口,提供钻井液循环通道并进行压力控制的装置。属于钻井立管系统的主要组成部分。
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mineral water
mineralwater analysis
mineral water at Wudalianchi
mineral weathering
mineral weathering sequences
mineral wool
mineral wool product
mine recycling economy
mine rescue crew
mine rescue team
mine resource assessment
miner in ancient China
minerocoenology
minerogenetic map
minerogenetic series
minerogenic
mine roof fall
Minersville School District v. Gobitis,310 U.S. 586 (1940)
Minerva
mine safety
mine safety evaluation
mine safety inspection
mine safety law
mine safety monitoring
mine safety production check and inspection
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