well head 井口装置 ; 表层套管顶部法兰 ; 井口
well-head fire 油井火灾
well head tap 井口短节
well head fitting 井口装置配件
well head gauge 井口仪表
intake well head pressure 注入井井口压力
well head elevation 井口标高
well head gas 井口气
well head duty house 井口值班房
同义词: wellhead wellspring
同义词: wellhead
以上来源于: WordNet
N the source of a well or stream 源头; 水源
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