DL/T 1422-2015 18Cr-8Ni系列奥氏体不锈钢锅炉管显微组织老化评级标准
DL/T 1422-2015.The gradational standard of microstructure agingfor 18Cr-8Ni seri...
行业标准2023.08.18
DL/T 1422-2015.The gradational standard of microstructure agingfor 18Cr-8Ni seri...
行业标准2023.08.18
DL/T 1423-2015.Technical guide of the ultrasonic testing forretaining ring of th...
行业标准2023.08.18
DL/T 1424-2015.Technical supervision code for metal in power grid.1范围DL/T 1424规定...
行业标准2023.08.18
DL/T 1425-2015.The technical codes of anti-corrosion protection for metallic mat...
行业标准2023.08.18
DL/T 1426-2015.Steam turbines in combined cycles performance test codes.1范围DL/T...
行业标准2023.08.18
DL/T 1427-2015.Gas turbine heat recovery steam generators performance test codes...
行业标准2023.08.18
DL/T 1428-2015.Acceptance guide for direct air-cooled system.1范围DL/T 1428规定了直接空冷...
行业标准2023.08.18
DL/T 1429-2015.Specification for power station pulverized coal fired boilers.1范围...
行业标准2023.08.18
DL/T 1430-2015.Technical guide for on-line monitoring system of transformation e...
行业标准2023.08.18
DL/T 1431-2015.Standard test method for coulometric determination of carbon diox...
行业标准2023.08.18