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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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information labor
information law
information leakage
information legal
information level
information library
information lifecycle
information life cycle management
information literacy
information literacy education
information-lossless automaton
information magnitude
information maintenance of civil engineering
information management
information management of civil engineering
information management of construction project
information management of system equipment
information management of track equipment
information management of underground space
information management of urban rail transit
information management of urban rail transit facilities and equipments
information management of vehicle equipment
information management system
information management system, IMS
information management system of nature reserve
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