... cellar flooding 单井注采地窖油 cellar floor 底层地板 cellar hook up 钻井井口装置 cellar oil 地窖油 ...
基于146个网页-相关网页
[油气]
wellhead for drilling
... wellhead device 井口装置 wellhead for drilling 钻井井口装置 wellhead for production 采油井口装置 ...
基于16个网页-相关网页
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cellar hook up
wellhead for drilling
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