primary cement job的意思|示意
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第一次固井作业
primary cement job的网络常见释义
初次注水泥作业 ... primary cement evaluation 固井质量评价 primary cement job 初次注水泥作业 primary cementing 初次注水泥 ...
primary cement job相关例句
Secondary cementing is any cement job that occurs after primary cementing and is called remedial cementing.
二次注水泥在初次注水泥以后进行，并称为补注水泥。