简要说明：

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*3*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVR1*3*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVP1*3*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVRP1*3*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*4*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVR1*4*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVP1*4*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVRP1*4*7/0.43

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*4*1.0

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVR1*4*1.0

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVP1*4*1.0

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVRP1*4*1.0

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*2*1/1.13

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVP1*2*1/1.13

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*2*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVR1*2*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVP1*2*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVRP1*2*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*3*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVR1*3*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVP1*3*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVRP1*3*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*4*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVR1*4*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVP1*4*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVRP1*4*7/0.52

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYV1*4*1.5

·                                 ·矿用阻燃监控线（瓦斯监控探头线）MHYVR1*4*1.5