煤礦用電話線纜MHYAV MHYV MHYA32 礦用阻燃通信電纜

MHYAV 礦用通信電纜 MHYAV MHYV MHYJV 煤礦用通訊電纜

礦用通信電纜 MHYA32 10×2×0.8 20×2×0.8mm 10對20對

MHYBV 鍍鋅鋼絲編織電纜 MHYBV煤礦用通信電纜

礦用通信電纜 MHYA32 50×2×0.8 80×2×0.8 50對80對礦用

HYA-200×2×0.4 0.5 200對通信電纜價格

HYAT23-200×2×0.5價格 HYAT23 100x2x0.4 充油通信

ZR-DJYVRP 5×2×1.5 3×2×1.0 2×2×0.75 1×3×1

HYAC100x2x0.4 0.5 通訊電纜 電話電纜價格

礦用通信電纜 MHYV 2×2×7/0.28 2×2×7/0.37 礦用電話線

礦用通信電纜 MHYV 5×2×7/0.28 5×2×7/0.37 礦用電話線

KVVP KVVP22 KVVP2 4×2.5 4×0.75 4×1.0 4×1

KVVP KVVP22 KVVP2 6×0.5 6×0.75 6×1.0 6×1

MHYAV 80×2×1/0.8 20×2×1/1.0 礦用電話電纜 礦用通信電

MHYAV 50×2×1/0.8 30×2×1/1.0 礦用電話電纜 礦用通信電

礦用通訊電纜 MHYVR 1×2×7/0.37 2×2×7/0.43 4×2×7

MHYVRP 1×2×7/0.37 2×2×7/0.43 4×2×7/0.28礦

MHYVP 1×2×7/0.37 2×2×7/0.43 4×2×7/0.28礦用

KVV電纜價格 塑料絕緣控制電纜KVV KVVR KVV32

直埋充油通信電纜HYAT HYAT22 HYAT23 HYAT53