…Round; Angle iron; Welded steel pipe; 所属行业：热轧钢板；冷轧钢板；镀锌钢板；圆钢；角钢；焊接钢管；； Design of Drawing Die for a Small Round Angle Cylinder Part 小圆角圆筒拉伸模设计 Industry: Hot rolled steel plate; Round; Angle iron; Steel wire (bar) material;…
Originalartikel lesen: round angle是什么意思、翻译_红联
