EIB-BUS /J-Y(St)Yh 通讯电缆

RS485通信电缆RS485 2X2X0.75

MHYSV矿用电缆MHYSV煤矿电缆

STP-120屏蔽双绞线控制通讯电缆

HJVV 局用电缆HYA市内通信电缆

RS485 2线对4芯 2x 2x24AWG

KNX总线通讯线总线描述

矿用通信电缆型号MHYV MHYVR

总线仪表电缆 1×2×18AWG

HYA22 100对0.5 钢带铠装通信电缆