桦甸抗拉力信号电缆厂家,桦甸抗磁场电缆价格, 销售电话:03165960003 / 5962582 手机13700364130 1矿用通信电缆抗磁场电缆价格MHYV MHYAV MHYVR MHYVP MHYAP MHYVRP MHY32 MHYA32 MHYBV MHJYV 2. 矿用控制电缆 抗拉力信号电缆厂家 MKVV32.MKVV.MKVV22.MKVVR.MKY