共找到 149 条与 灌溉排水与水土保持工程 相关的标准,共 10 页
Technical code of key dam for soil and water conservation(explanation)
Technical specification for sluicing-siltation earth dam(explanation)
Technical standard for measurements of bed load and bed material in open channels(explanation)
Design flood calculation specification for water conservancy and hydropower projects
Regulation for economic evaluation of water conservancy construction projects(explanation)
Technical standard for irrigation projects with low pressure pipe coveyance(explanation)
Code of practice for technical management of irrigation and drainage engineering(explanation)
Technical standard of micro-irrigation project(explanation)
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