PRC insulated cable 4*16 3*70+54.6+1*16 ¥2.00 THHN-AL 电线 50mm 80mm2 100mm2 250mm2 ¥2.00 Cr1 C1 2*1.5mm2 耐火橡套电缆 ¥2.00 U1000 AR2V ARO2V 铝电缆 ¥2.00 NA2XY NAYY 铝电缆 ¥3.30 LVAV LXAV 电缆 ¥2.00