充油通信电缆型号HYAT

MHYAV 矿用井筒通信电缆 MHYA32

MHYAV 矿用井筒通信电缆 MHYA32

带绕包后再加挡潮金属屏蔽带纵包 HYA

HYA53HYA53-50*2*0.4 通信电缆 HYA53-10

rs485 2*1.5 2*0.75电缆

MHYAV 矿用井筒通信电缆 MHYA32

MHYAV-矿用通信电缆|矿用通讯电缆MHYAV

MHYV矿用通信电缆|矿用通讯电缆MHYV

矿用阻燃通信电缆MHYV MHYAV MHYA32

通信设备电源线ZRVVR RVVZ ZR-RVV

充油通信电缆型号HYAT

供应阻燃通信电缆ZRC-HYA WDZ-HYA 20*0.6

MHYVR 1×2×7/0.28 MHYVR 1×2×7/0.3

矿用通信电缆 MHYA32 30×2 50×2 80×2 ×0.

矿用通信电缆 MHYA32 30×2 50×2 80×2 ×0.

矿用屏蔽电缆，MHYVP MHYVRP 矿用通讯电缆

通信电缆HYA53 HYA22 铠装通讯电缆

通信电缆MHYAV|矿用通信电缆MH

30对通信电缆，30对电话电缆 市话电缆 HYAT

SYV50-9 7/0.95视频线

HYAT 市内通信电缆

供应HYAT，50×2×0.5，10&

供应HYA300x2x0.4 HYA300x2x0.5大对