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open hole completion
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open hole completion
Encyclopedia
工学
裸眼完井
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open hole completion
裸眼完井
在完井过程中,油气层段不下入套管且不注入水泥,使油层完全裸露的工艺程序。
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labor policy
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labor protection in China
labor protection of plateau railway
labor protection supervision
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Labor Security Supervision Regulations
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labor’s share of income
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