IEC 60853-1-1985 Calculation of the cyclic and emergency currentrating of cables-电线电缆网

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[国外标准] IEC 60853-1-1985 Calculation of the cyclic and emergency currentrating of cables

zpc

P:2010-12-01 10:49:04
1

求助IEC60853，请大家帮忙

group stranding machine - 线群绞合机（0）投诉

zpc

P:2010-12-01 11:25:15
2

其对应的国标是哪个标准？

combined drawing line - 综合拉丝生产线（0）投诉

applecablec

P:2024-12-20 15:24:26
3

1

IEC 60853-1-1985 Calculation of the cyclic and emergency currentrating of cables.pdf

copper rod rolling machine - 铜杆轧机（0）投诉

3

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