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conservancy n.1.(天然資源的)管理,保管,保護,保存;水土保持;...

conservation

Water conservancy electric power machinery 水利電力機械

Thoughts on establishing modern water conservancy system in shanxi province 山西省現代水利體系建設構想

Discusion of the great development and water conservancy in western china 試論我國西部大開發和西部水利

Specification for sediment design of hydropower and water conservancy project 水電水利工程泥沙設計規范

Regulation for economic evaluation of water conservancy construction projects 水利建設項目經濟評價規范

Main technological measures in water conservancy schistosomiasis control 水利血防工程中的主要技術措施

Design of microcomputer protection system in gaogang water conservancy hinge 高港水利樞紐微機保護系統

They spent months of toil on the water conservancy project 他們為這項水利工程辛辛苦苦地干了幾個月。

Code of geological mapping for water conservancy and hydropower engineering 水利水電工程地質測繪規程

On small water conservancy in guanzhong area in ming and qing dynasties 明清時期關中地區小型水利述論

Specification on basic information coding of water conservancy projects 水利工程基礎信息代碼編制規定

Thinking of system reform for small water conservancy works in guangxi 對廣西小型水利體制改革的思考

Water conservancy amp; electric power machinery 水利電力機械

Talk about construction management of modern water conservancy project 論現代水利工程項目施工管理

Constructive research on the county water conservancy information system 縣級水利信息系統建設研究

Journal of zhejiang water conservancy 浙江水利水電專科學校學報

The construction of the modern water conservancy system in changzhi city 長治市現代水利體系建設

Developing water economy and activating water conservancy assets 論市場經濟條件下水利科技的發展

Design guide of cofferdam for hydropower and water conservancy project 水電水利工程圍堰設計導則