01 DIN436 Threaded Square Hole Flat Washers 304 igwe anaghị agba nchara
Nkezi machiningMeasure na usoro na-eji nkenke igwe ngwaọrụ na nha ngwaọrụ n'okpuru siri ike na-achịkwa gburugburu ebe obibi ọnọdụ.Elu-edu carbon steelNa ogologo ndụ, obere okpomọkụ ọgbọ, elu hardness, elu rigidity, ala n ...