Standard Specification for Design and Construction of Composition or Quality Constituent Measuring Devices or Systems
成分或质量成分测量装置或系统的设计和建造标准规范
2021-06-01
SL 637-2012
水利水电单元工程施工质量验收评定标准——水利机械辅助设备系统安装工程
Inspection and assessment standard for separated item project construction quality of water conservancy and hydroelectric engineering -- Installation of hydraulic mechanical auxiliary equipment system