议价connectorPROFIBSSUBCON¥2010去看看亨通科技1号店发布了【议价】connector SUBCON-PLUS-PROFIBS西门询价1411PROFIBS¥72000去看看永淑工控发布了GK1411-2BA160西门接子PROFIBS-DUP/AS口6GK1411-2AB10询价