IEC 60287-1-3-2002 Electric cables ? Calculation of the current rating Part 1-3-电线电缆网

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[国外标准] IEC 60287-1-3-2002 Electric cables ? Calculation of the current rating Part 1-3

fangdun00

P:2022-01-06 08:22:45
1

IEC 60287-1-3-2002.pdf

IEC 60287-1-3-2002 Electric cables ? Calculation of the current rating Part 1-3.pdf

pick - 纬线(根数),纬密；股,束（0）投诉

85469230

P:2022-01-06 21:28:12
2

厉害了

loose coil loading turntable - 松卷圈线装载用转盘（0）投诉

2

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