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套管整形
释义
套管整形
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修复油井套管
释
casing swage
套管整形
用偏心辊子整形器或三锥辊整形器类工具对油水井套管轻度变形的井进行整形修复,恢复其内通径要求尺寸的作业。
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ocean electric power transport space
ocean energy
ocean energy power generation
ocean engineering
ocean fine structure and microstructure
ocean-floor spreading
ocean front
ocean general circulation model,OGCM
Ocean geographical information database
ocean-going ships
ocean health index
ocean hydrodynamic prediction
ocean hydrology
Oceania hydropower resources
Oceania National Olympic Committees
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oceanic anoxic event
Oceanic Anoxic Event 1a
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Oceanic art
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oceanic ecosystems
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