JB/T 4014.3-2013 潜水电机绕组线第3部分:额定电压450/750 V及以下改性聚丙烯绝缘耐水绕组线
Winding wires for submersible motors-Part 3:Modified polypropylene insulated winding wires with rated voltges up to and including 450/750 V
JB/T 4014.3-2013 潜水电机绕组线第3部分:额定电压450/750 V及以下改性聚丙烯绝缘耐水绕组线
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