mhyav,20×2×0.8,30×2×0.5,50×2×0.7矿用通信电缆
ZR-DJYPVRPZR-DJYPVRP22ZR-DJYPVRP322X2X0.50.75
ZR-DJYPVR-2x2x1.5mm23x2x1.0mm2计算机电缆
MHYV1×4×7/0.43矿用阻燃通信电缆
电信电缆HYA200价格100对50对20对电话电缆
HYAT23HYAT53HYAC50×2×0.4100*2*0.5电缆
HYAT53通信电缆电话电缆HYAT535对-1000对规格齐全
本安屏蔽计算机电缆型号规格
600对*0.4通信电缆价格
传感器电缆MHYV,MHYVR,MHYVP,MHYVRP矿用信号电缆
RS485电缆2*2*0.24*0.75
KVV10*1.5|KVV3*1.5|KVV4*1.5|KVV5*1.5|KVV6*1.5
MHYV3220×2×0.50.60.70.8矿用通信电缆
HYA-10*2*0.5电话线价格
室外充油电话线HYATHYAT53ZR-HYAT
市话电缆|全塑市话电缆,通信电缆电话电缆
KVV22控制电缆。铠装控制电缆KVV22
MHYV2*2*7/0.43mhyvr2*2*7、0.43矿用通信电缆价格
计算机电缆，ZR-DJYPVP，7*2*1.5 10*2*1.5
hyap20*2*0.530*2*0.5屏蔽通信电缆
