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ibara rikomeye rya silindrike yububiko hamwe na tray
1.Iyi nkono yamabara akomeye irashyushye igurishwa muburyo bwibanze kandi bwa kera.
2.Iki gishushanyo nicyiza haba murugo no hanze.
3.Ibikoresho byiza bituma inkono yacu ihumeka kandi ikinjira.
4.We kugiraamabara menshi nubunini butandukanye kuri wewetoguhitamoe.
5.Koresheje cyangwa idafite tray, umwobo wamazi cyangwa ibindi bikoresho byose birahari.
6. Dufite ibindi bishushanyo byinshi kandi kwihindura buri gihe birashyigikirwa.