水利水电工程水文计算规范
Specification for hydrologic computation of water resources and hydropower projects
2020-07-24
SL 566-2012
水利水电工程水文自动测报系统设计规范
Specification for destign of automatic system for hydrological data collection and transmission of water resources and hydropower project
2012-09-19
SL 44-2006
水利水电工程设计洪水计算规范
Regulation for calculating design flood of water resources and hydropower projects