DJYPV22 2*2*1.5
HYYP20*2*0.50.60.70.80.9
MHYAV,5*2*0.5,10*2*0.8,20*2*0.5煤矿用通信电缆
矿用防爆电话线;矿用防爆通信电缆MHYV-MHYVR-MHYVRP
仪表用电缆RVVPVVRPBVR
zr-djyvp单价zr-djyvp计算机电缆价格
视频电缆:SYV-75-9
MHYVR煤矿用软电缆,矿用软信号电缆MHYVR
DJYPVPR6*2*1.0计算机电缆
30对通讯电缆30对通信电缆价格30对电话电缆报价
kvvrp19*1.5价格KVVRP16*1.514*1.5控制电缆价格
KVV 6*1.5 KVV 6*2.5 6*1.0 6*0.75 KVVR
RVVZ 1KV 1X16 1X25 1X35 阻燃电缆价格
MHYV1×4×7/0.52,MHYVRP,1×2×7/0.43,0.28,0.37,煤矿用信号电缆
阻燃通信电缆ZR-HYA 30*2*0.4 50*2*0.5
电源线RVV,ZRVVR价格,50mm,75mm,1*150,1*120,1*1
HYYP2*2*0.5
RS-485通讯电缆
HYA22 铠装通信电缆 ZR-HYA22 地埋通信电缆
RVVZ ZRRVV ZRVVR 通信电源线