MHYVP2*3.3+2*0.85+2*0.35礦用監(jiān)控電纜礦用信號電纜|礦用監(jiān)測電纜|礦用監(jiān)控電纜|礦用監(jiān)測線|礦用監(jiān)控線

MHYVP 2*3.3+2*0.85礦用通信電纜導(dǎo)體采用鍍錫銅絲，3.3導(dǎo)體是47/0.3，0.85是12/0.3，排流線采用7/0.28鍍錫銅絲