IEC 60840-2021 Power cables with extruded insulation and their accessories for rated voltages above 30kV-电线电缆网

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[国外标准] IEC 60840-2021 Power cables with extruded insulation and their accessories for rated voltages above 30kV

cscrahxm

P:2021-09-08 11:18:22
1

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

IEC 60840-2021 Power cables with extruded insulation and their accessories for rated voltages above 30kV (Um36kV) up to 150 kV (Um170kV)-Test methods and requirements.pdf

dual plane laser diameter gauge - 双平面激光测径仪（0）投诉

Ericzll

P:2021-09-08 16:28:25
2

就2页？？？

physical - 物理（0）投诉

songfeiX

P:2021-09-08 20:13:25
3

label - 标签,铭牌,商标（0）投诉

cscrahxm

P:2021-09-09 08:38:13
4

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！

laying head - 扭绞头（0）投诉

away0210

P:2022-07-22 09:48:36
5

2021版本两页里更新了什么？

ground - 接地；地线（0）投诉

5

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[国外标准] IEC 60840-2021 Power cables with extruded insulation and their accessories for rated voltages above 30kV

cscrahxm

P:2021-09-08 11:18:22 1

dual plane laser diameter gauge - 双平面激光测径仪 （0） 投诉

Ericzll

P:2021-09-08 16:28:25 2

physical - 物理 （0） 投诉

songfeiX

P:2021-09-08 20:13:25 3

label - 标签,铭牌,商标 （0） 投诉

cscrahxm

P:2021-09-09 08:38:13 4

laying head - 扭绞头 （0） 投诉

away0210

P:2022-07-22 09:48:36 5

ground - 接地；地线 （0） 投诉

5

P:2021-09-08 11:18:22
1

dual plane laser diameter gauge - 双平面激光测径仪（0）投诉

P:2021-09-08 16:28:25
2

physical - 物理（0）投诉

P:2021-09-08 20:13:25
3

label - 标签,铭牌,商标（0）投诉

P:2021-09-09 08:38:13
4

laying head - 扭绞头（0）投诉

P:2022-07-22 09:48:36
5

ground - 接地；地线（0）投诉