额定电压 35 kV 及以下铜芯、铝芯纸绝缘电力电缆 第二部分：不滴流油浸纸绝缘金属套电力电缆

Copper or aluminium conductor paper-insulated power cableswith rated voltages up to 35kV--Part 2:Non-draining oil impregnated paper-insulated matal-sheathed power cables