矿用屏蔽通讯线|矿用通信电缆
天津市电缆总厂第一分厂
主营:矿用通信电缆|矿用控制电缆|防水电缆|电
2010/9/28
MHYVRP_MHYV1×2×7/0.37煤
MHYV 5×2×7/0.28矿用通信电缆
mhyvp_mhyvrp通信电缆_煤矿用电缆
MHYVRP_矿用信号电缆_MHYVRP_M
MHYV_矿用信号电缆-MHYV_MHYVR
MHYVP-矿用通信电缆MHYVP
MHYAV_MHYA32矿用通信电缆