MHYV32矿用通信电缆
天津市电缆总厂第一分厂
p1Src=//y3.yzimgs.com/uploads/306811/2020123-102111728.jpg&p2Src=//y1.yzimgs.com/uploads/306811/2020123-10212087.jpg&p3Src=//y3.yzimgs.com/uploads/306811/2020123-102134783.jpg