MHYBV-7-1MHYBV-7-1老钢丝编制电缆-矿用电缆

MHYBV-5矿用通信拉力电缆MHYBV-5-矿用电缆

MHYBV-7-1矿用通信拉力电缆MHYBV-7-1-*50-矿用电缆

HYA23铠装阻燃通信电缆ZRC-HYA23-通讯电缆

MHYBV-7-2矿用通信拉力电缆MHYBV-7-2/100m-矿用电缆

MHYBV-7-1矿用7芯屏蔽拉力电缆MHYBV-7-2*100M-矿用电缆

MHYBV-7-1七芯屏蔽拉力电缆MHYBV-7-1-X30-矿用电缆