1. Munguva yekuedza, kumhanya kwechuck hakufanirwe kudarika 3 mm/min. Munguva yekuedza, kana mandrel yakarukwa, bvunzo inomiswa.
2. Munguva yekukwesha rivet nut mu threaded mandrel, kana threaded mandrel yakakuvara, bvunzo yacho haishande.
Nguva yekutumira: Chivabvu-07-2022