什么是三相四线？三相四线电缆常用型号有哪些 4平方三相四线电缆怎么用型号表示?
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1.5(6)A\u30012.5(15)A\u30015(30)A\u300110(60)A\u300115(60)A\u300120(80)A\u300130(100)A\u30011.5\uff086\uff09A,5\uff0820\uff09A,10\uff0840\uff09,15\uff0860\uff09A,20\uff0880\uff09A,30\uff08100\uff09A
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\u7535\u8868\u4ea7\u54c1\u578b\u53f7\u4ee3\u8868\u610f\u4e49
2010-05-21 14:42 \u7535\u8868\u4ea7\u54c1\u578b\u53f7\u4ee3\u8868\u4ec0\u4e48\u610f\u4e49?
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三相四线电缆常用型号有：YJ(L)V 4×6、YJ(L)V 4×10、YJ(L)V 4×16、YJ(L)V 3×25+1×16、YJ(L)V 3×35+1×16、YJ(L)V 3×50+1×25、YJ(L)V 3×70+1×35、YJ(L)V 3×95+1×50、YJ(L)V 3×120+1×70、YJ(L)V 3×150+1×70、YJ(L)V 3×185+1×120、YJ(L)V 3×240+1×120、YJ(L)V 3×300+1×150、
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