GB 50766-2012 水电水利工程压力钢管制作安装及验收规范
GB 50766-2012.Code for manufacture installation and acceptance of steel penstock...
国家标准2023.08.08
GB 50766-2012.Code for manufacture installation and acceptance of steel penstock...
国家标准2023.08.08
GB 50777-2012.Code for construction and acceptance of frame works in converter s...
国家标准2023.08.08
GB 50752-2012.Technical code for electronic radiation engineering.1总则1.0.1 为了在电子...
国家标准2023.08.08
GB 50774-2012.Code for construction and acceptance of dry-type snoothing reactor...
国家标准2023.08.08
GB 50762-2012.Design code for straw power plant.1总则1.0.1 为了在秸秆发电厂(以下简称“发电厂")设计中做...
国家标准2023.08.08
GB 50781-2012.Technical code for Chemical System of Electronic Factory.1总则1.0.1...
国家标准2023.08.08
GB 50776-2012.Code for construction and acceptance of convertertransformer in co...
国家标准2023.08.08
GB 50790-2013.Code for designing of ±800kV DC overhead transmission line.1总则1.0....
国家标准2023.08.08
GB 50949-2013.Construction code for sound reinforcement system.1总则1.0.1 为了规范扩声系统...
国家标准2023.08.08
GB 50791-2013.Code for design of geothermal power plants.1总则1.0.1 为促进可再生能源的开发利用,...
国家标准2023.08.08