Home / Standards / GB/T 42592-2023 GB/T 42592-2023 Active Wind turbine generator systems—Ultrasonic nondestructive testing methods for rotor blades 风力发电机组 风轮叶片超声波检测方法 Standard Type GBT ICS 27.180 CCS F11 Status 现行 Issue Date 2023-05-23 Implementation 2023-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A