专业从事大型系统（DCS）（PLC）备件销售 A-B, ABB Advant OCS，ABB MOD 30/MODCELL，ABB MOD 300，ABB Bailey INFI 90，ABB Procontic，ABB Procontrol，H&B Contronic，Moore APACS，Moore Panel Controllers，Rosemount RS-3，Siemens Iskam...