MHYAV-矿用通讯电缆－矿用通信电缆－矿用信号电缆
矿用通信电缆MHYAV
矿用通信电缆MHYV 1X2X0.5-0.6-0.7-0.8-0.9-1.0
MHYV 1×2×0.8矿用通信电缆
MHYV 1×4×0.8矿用通信电缆
MHYV 2×2×0.8矿用通信电缆
矿用通信电缆-MHYV MHYAV MHYA32
