铠装屏蔽双绞线ZR-RS485-1×2×1.5
485通讯电缆RS485-2*1.0
铠装RS485通讯电缆RS485-2*2*0.3
MHYV 1＊3＊7/0.43 矿用通信电缆
MHYV32井下通信电缆
矿用屏蔽电缆MHYVP4*1.0
RS485-2*0.3通讯线STP-120
计算机通信电缆DJYVP1*2*1.0
计算机通信电缆ZR-DJYVP1*3*0.5