NB/T 31049-2014 风力发电机绝缘规范
NB/T 31049-2014.Insulation specification for wind turbine generator.1范围NB/T 3104...
行业标准2023.08.10
NB/T 31049-2014.Insulation specification for wind turbine generator.1范围NB/T 3104...
行业标准2023.08.10
NB/T 31063-2014.Permanent magnetic synchronous generator for off-shore wind turb...
行业标准2023.08.10
NB/T 31064-2014.Technical specifications for off-shore type double-fed wind gene...
行业标准2023.08.10
NB/T 31112-2017.Technical Requirements for Tender Design of Wind Power Projects....
行业标准2023.08.10
NB/T 35101-2017.Technical Specification for Elastic Wave Test of Hydropower Proj...
行业标准2023.08.10
NB/T 35102-2017.Specification for Soil Test in Situ in Borehole of Hydropower Pr...
行业标准2023.08.10
NB/T 35103-2017.Specification for Borehole Pumping Test of Hydropower Projects.1...
行业标准2023.08.10
NB/T 35104-2017.Specification for Borehole Water Injection Test of Hydropower Pr...
行业标准2023.08.10
NB/T 35107-2017.Preparation Regulation for Bidding Design Budgetary Estimate of...
行业标准2023.08.10
NB/T 35105-2017.Technical Specification for Electromagnetic Exploration of Hydro...
行业标准2023.08.10