Domin kuwa dukkan mandrel ɗin an cire shi bayan an haɗa rivet ɗin head blind mai gefe biyu, kayan mandrel ɗin ba zai shafi juriyar tsatsa na rivet ɗin head blind mai gefe biyu ba. Bugu da ƙari, bakin ƙarfe ya fi ƙarfe tsada. Domin a rage farashi, an yi tsakiyar ƙusa da ƙarfe.
Lokacin Saƙo: Afrilu-14-2022
