電弧螺柱焊用螺柱 - RD型,帶縮杆的螺紋螺柱 Stud for Arc Stud Welding - Threaded Stud with Reduced Shaft - Type RD
RD型電弧焊用焊接螺柱 Threaded Studs for Drawn Arc Stud Welding with Ceramic Ferrule - RD Type
機動弧用焊接螺柱 Weld Studs for Arc Welding
首頁
產品與标準
材料查詢
展會