P:2015-01-27 14:03:42
3
UL有几本关于电缆的标准,比如:UL 758 Appliance wiring materialUL 62 Flexible cords and cablesUL 1581 Wire and cable test methodsUL 2556 Reference standard for electrical wires, cables, and flexible cords等等。UL 1277那些是属于UL758里的产品subject 1277
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