Stainless simbi waya, inozivikanwawo seStainless simbi waya, chigadzirwa chewaya chezvakasiyana siyana uye modhi dzakagadzirwa nesimbi isina tsvina.Mabviro iUnited States, Netherlands, neJapan, uye chikamu chemuchinjiko chinowanzo tenderera kana chakati sandara.Waya dzesimbi dzisina tsvina dzakajairwa dzine kunaka kwekuramba uye kuita kwemutengo wepamusoro ndeye 304 uye 316 simbi isina tsvina.