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水文地质井管
释义
水文地质井管
Encyclopedia
工学
水文地质钻探
释
hydrogeological well pipe
水文地质井管
保护井壁的套管。有时也泛指套管与滤水管。如全部岩层为坚硬的稳定性岩石时,不需要安装井管,以孔壁当井管使用。又称井壁管。
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parking management information system
parking orbit
parking place
parking point
parking space
parking spaces design
parking system
parking system planning
Park In-ro
Park In-ryang
Parkinsonism, Parkinson syndrome
Parkinsonism syndrome
Parkinson plus syndrome
Parkinson's disease
Parkinson's disease dementia, PDD
Parkinson's law
Parkinson's syndrome
Park Jae-sam
Park Ji-won
Park Jong-hwa
Park Kyeng Lee
park law
Park-Levine probability model
Park Mok-wol
Park Nam-su
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