2100227CERAMIC配件工业¥15000去看看自动化PLC配件发布了工业配件LAM 2100227 CERAMIC TUBE PTRA-513214IN 1754972100227CERAMIC配件工业¥20000去看看自动化PLC配件发布了工业配件LAM 2100227 CERAMIC TUBE PTRA-513214IN 170291