CSA C22.2 NO.38-18 Thermoset-insulated wires and cables-电线电缆网

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[国外标准] CSA C22.2 NO.38-18 Thermoset-insulated wires and cables

666dasun

P:2026-01-28 17:29:38
1

CSA C22.2 NO.38-18.pdf

CSA C22.2 NO.38-18 Thermoset-insulated wires and cables.pdf

longitudinal expansion coefficient - 线性膨胀系数,纵向膨胀系数（0）投诉

uyless

P:2026-09-09 10:28:31
2

好的啊

helical stranding - 螺旋形绞合,螺绞（0）投诉

2

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