4*240+1*120电缆什么意思以及生产厂家哪家好？

1芯系列阻燃电缆ZR-YJV 2等芯系列阻燃电缆ZR-YJV 3等芯阻燃电缆系列ZR-YJV 4等芯系列阻燃电缆ZR-YJV 5等芯系列阻燃电缆ZR-YJV 3芯+1芯系列阻燃电缆ZR-YJV 3芯+2芯系列阻燃电缆ZR-YJV 4芯+1芯系列阻燃电缆ZR-YJY 3芯+2芯阻燃铝电缆系列ZC-YJLV

1芯阻燃铠装电缆ZR-YJV62 阻燃铠装电缆ZR-YJV22-3*16 阻燃铠装电缆ZR-YJV22-3*6 阻燃铠装电缆ZC-YJV22-3*25+2*16 阻燃铠装电缆ZC-YJV22-4*25+1*16 阻燃铠装电缆ZC-YJV22-4*35 阻燃铠装电缆ZC-YJLV22-4*120+1*70 阻燃铠装电缆ZC-YJLV22-3*185+1*95 阻燃铠装电缆ZC-YJLV22-4*70+1*35 阻燃铠装电缆ZC-YJLV22-4*150+1*70 3芯+2芯阻燃铠装电缆ZR-YJV22 4等芯阻燃铠装电缆ZR-YJV22 阻燃铠装电缆ZC-YJV22-4*50+1*25 5芯阻燃铠装电缆ZR-YJV22 4芯+1芯阻燃铠装电缆ZR-YJV22 3芯+1芯系列阻燃铠装电缆ZR-YJV22

5等芯系列耐火电缆NH-YJV 耐火电缆NH-YJV-3*35+2*16

3芯+2芯耐火铠装电缆NH-YJV22 3芯+1芯耐火铠装电缆NH-YJV22 4芯+1芯耐火铠装电缆系列NH-YJV22 耐火铠装电缆NH-YJV22-5*25

4等芯系列低烟无卤电缆WDZ-YJY 5等芯低烟无卤电缆WDZ-YJY 4芯+1芯低烟无卤电缆WDZ-YJY 1芯低烟无卤电缆WDZ-YJY 3芯+1芯低烟无卤电缆WDZ-YJY 3等芯低烟无卤电缆WDZ-YJY 3芯+2芯低烟无卤电缆WDZ-YJY

4等芯低烟无卤铠装电缆厂家WDZ-YJY23 4芯+1芯低烟无卤铠装电缆厂家WDZ-YJY23 低烟无卤铠装电缆WDZ-YJY23-3*150+1*70

3芯+2芯低烟无卤耐火电缆WDZN-YJY 3芯+1芯低烟无卤耐火电缆 低烟无卤耐火电缆WDZN-YJY5等芯 低烟无卤耐火电缆WDZN-YJY4芯+1芯 低烟无卤耐火电缆WDZN-YJY4*25

4等芯系列低烟无卤耐火铠装电缆WDZN-YJY23

铜高压电缆ZR-YJV22-3*400 铝高压电缆ZR-YJLV22-3*240 铝高压电缆ZR-YJLV22-3*300 铜高压电缆ZR-YJV22-3*300 铝高压电缆ZR-YJLV22-3*120 铜高压电缆ZR-YJV22-3*120

BV2.5电线

矿物绝缘防火电缆BTTRZ 矿物绝缘防火电缆BBTRZ 矿物绝缘防火电缆NG-A(BTLY) 矿物绝缘防火电缆BTTZ

架空绝缘线JKLGYJ 1*35

橡套电缆YC3*95+2*50 橡套电缆YZ3*4

阻燃控制屏蔽电缆ZR-KVVP 阻燃控制电缆ZR-KVV 阻燃控制电缆ZR-KVVR6*1.5