标准号:IEC 61400-6:2020
发布日期:2020-04-21
Wind energy generation systems - Part 6: Tower and foundation design requirements
IEC 61400-6:2020
标准号:IEC 61400-6:2020
发布日期:2020-04-21
Wind energy generation systems - Part 6: Tower and foundation design requirements
IEC 61400-6:2020