casing-screen annulus的意思|示意

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casing-screen环


casing-screen annulus的网络常见释义

套管 ... casing-hole annulus 套管-井壁环空 casing-screen annulus 套管-筛管环空 casing-screw protector 套管公扣护丝 ...

casing-screen annulus相关短语

1、 screen casing annulus 筛管