充油通信电缆HYAT 100×2×0.5 报价HYAT 100×2×0.4

充油通信电缆HYAT 200×2×0.5 报价

煤矿用电话线缆MHYAV MHYV MHYA32 矿用阻燃通信电缆

MHYAV 矿用通信电缆 MHYAV MHYV MHYJV 煤矿用通讯电缆

矿用通信电缆 MHYA32 10×2×0.8 20×2×0.8mm 10对20对

MHYBV 镀锌钢丝编织电缆 MHYBV煤矿用通信电缆

矿用通信电缆 MHYA32 50×2×0.8 80×2×0.8 50对80对矿用

HYA-200×2×0.4 0.5 200对通信电缆价格

HYAT23-200×2×0.5价格 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 通讯电缆 电话电缆价格

矿用通信电缆 MHYV 2×2×7/0.28 2×2×7/0.37 矿用电话线

矿用通信电缆 MHYV 5×2×7/0.28 5×2×7/0.37 矿用电话线

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 矿用电话电缆 矿用通信电

MHYAV 50×2×1/0.8 30×2×1/1.0 矿用电话电缆 矿用通信电

矿用通讯电缆 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矿

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

KVV电缆价格 塑料绝缘控制电缆KVV KVVR KVV32

直埋充油通信电缆HYAT HYAT22 HYAT23 HYAT53

HYA 10×2×0.5 50×2×0.4 电话电缆 价格

阻燃控制电缆ZR-KYV ZR-KYVR ZR-KYVP ZR-KYVRP