MHYBV-7-1煤矿用抗拉力屏蔽7芯电缆MHYBV-7

MHYBV-7-2煤矿用抗拉力屏蔽七芯电缆

井筒设备·电缆MHYBV-7拉力屏蔽·电缆·

MHYBV-7-2*25+5*075矿用通讯拉力电缆

MHYBV-7-2-1*50矿用通信电缆_电线电缆

MHYBV七芯屏蔽拉力电缆 MHYBV-7-1-X30

矿用通信拉力电缆 MHYBV-7-1-X15 根 30

七芯屏蔽拉力电缆 MHYBV-7-1-X30

20米通讯拉力电缆 MHVBV-5-20

煤矿用聚乙烯绝缘铝聚乙烯粘结护层聚乙烯护套通讯电缆

MHYS32-100*2*(1/0.8)井筒电缆

MHYSV通信电缆 100*2*0.8

矿用通讯电缆 -MHYV、MHYA32、MHYAV、MHY32

矿用通信拉力电缆MHBYV-7-1 插头

七芯拉力闭锁线 MHYBV-7-2-25