IEC 60840-2021 Power cables with extruded insulation and their accessories for rated voltages above 30kV - 简版
cscrahxm
楼主
2021-09-08 11:18:22
IEC60840-2020 Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um 36 kV) up to 150 kV (Um 170 kV) - Test methods and requirements
Ericzll
1 楼
2021-09-08 16:28:25
就2页？？？
songfeiX
2 楼
2021-09-08 20:13:25
cscrahxm
3 楼
2021-09-09 08:38:13
IEC 60840-2020论坛上已经很多了，根据论坛规定不用重复上传，所以仅上传更新部分，请谅解！
away0210
4 楼
2022-07-22 09:48:36
2021版本两页里更新了什么？