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水利工程维修养护
释义
水利工程维修养护
Encyclopedia
工学
水利工程运行管理
释
maintenance and repair in water conservancy project
水利工程维修养护
对已建成投入运行的水利工程及附属设施进行日常与定期的维修、养护和损坏后的修理,维持、恢复或局部改善工程面貌,保持工程原有的设计功能的工作。
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primary pit
primary pollutant
primary pollution
primary preparation of stage design
primary pressure standard
primary prevention
primary prevention of cancer
primary problem
primary processes of radiation chemistry
primary process of radiation chemistry
primary producer
primary product
primary production
primary productivity
primary productivity of waters
primary progressive aphasia
primary pseudoperfect number
primary radiation
primary radical
primary radical termination
primary radiometric thermometry
primary rainbow
primary rate interface
primary rate interface, PRI
primary ray
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