SIS SEN 24 14 12-1968 Power cables PVC-insulated PVC-sheathed and shielded cable with aluminium-conductors and copper-shield Type AKKJ Rated voltage 10 kV《电力电缆 铝导体铜屏蔽聚氯乙烯绝缘、聚氯乙烯铠装电.pdf

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