HYA hya53 hyacHYA22钢带铠装通信电缆 HYA53 HYAT53
面议HYA hya53 hyacHYA22钢带铠装通信电缆 HYA53 HYAT53
面议HYA hya53 hyac电缆 HYA HYAT HYAC HYA23
面议MKVV mhyv mhyvp矿用信号电缆 MHYV MHYVR MHYVP
面议MKVV mhyv mhyvp主传输信号电缆MHYVP 2*2*7/0.43
面议MKVV mhyv mhyvp矿用通信电缆MHYVR1*4*7/0.52/0.43
面议MKVV mhyv mhyvp传感器电缆MHYVR2*2*7/0.37
面议MKVV mhyv mhyvp传感器电缆MHYVP1*2*1/0.97
面议MKVV mhyv mhyvp传感器电缆MHYVRP30*2*0.8 0.5
面议MKVV mhyv mhyvp矿用通信电缆MHYVP 2*2*7/0.52/ 0.37
面议MKVV mhyv mhyvp电缆ZR-KVV 4*1.5 3*2.5 5*1.0
面议HYA hya53 hyacZR-HJVVP HPVV 20*2*0.5局用电缆
面议MKVV mhyv mhyvpMHYVP1*4*7/0.52 0.43信号电缆
面议