Official Answer
Answer
Amasoko y'ibyuma bya karubone (SAE 1070-1090) arashobora kwanduzwa cyane na hydrogène mugihe cyo gutoranya aside cyangwa amashanyarazi (urugero, gufata zinc). Hydrogen hydrogène ikwirakwira mu mbibi z'ingano z'ibyuma bikomeye, biganisha ku kunanirwa gukabije munsi y'umutwaro uhagaze munsi y'imbaraga z'umusaruro. Kugira ngo ibi bigabanuke, hagomba gukurikizwa uburyo bukomeye bwo 'guteka': ibice bigomba gutekwa kuri 190 C kugeza kuri 220 C byibuze amasaha 4 kugeza 24 mugihe cyisaha 1. Kubikorwa byingenzi, gukanika imashini cyangwa gukoresha ibyuma bitagira umwanda birahitamo gukuraho ingaruka burundu. Kunanirwa guteka neza ibisubizo mugutinda kuvunika, akenshi bibaho amasaha cyangwa iminsi nyuma yimpeshyi yashizwemo kandi yabanjirijwe.
