631352F00000GEXTRUSION631352.125¥825.80去看看科雨电子发布了631352F00000G【63135 EXTRUSION 1.75X2.125'X4'】631352F00000GEXTRUSION631352.125¥795.20去看看晟丰三维旗舰店发布了631352F00000G 63135 EXTRUSION 1.75X2.125X4