PTYA22铁路工程信号电缆

MHYV (1-10对) MHYAV (5-100对)
MHYA<strong style=\"COLOR: white; backgrounfd-color: #00aa00\">32(5-100对) MHY<strong style=\"COLOR: white; backgrounfd-color: #00aa00\">32 (2-19对)
MHYVP (2-10对) MHYVRP(2-10对)
2、煤矿用聚氯乙稀绝缘和护套阻燃节制电缆
MKVV (2-61芯) MKVV22(2-61芯)
MKVV<strong style=\"COLOR: white; backgrounfd-color: #00aa00\">32(2-61芯)
3、市内通讯电缆
HYA(5-2400对) HYAT(5-2000对)