Imirasire yumucyo gakondo iroroshye kubora, ikirenzeho, igishushanyo ntigitandukanye, ubuso burakabije, igiciro cyibumba ni kinini, kandi kurengera ibidukikije rwose ni bibi, nibindi.
MJ itanga ipatanti yuburyo bushya budasanzwe imiterere yicyuma ya aluminium pole yakemuye neza ibibazo byavuzwe haruguru, imiterere yimyambarire kandi igezweho ituma inkingi yumucyo isa neza.Bishobora guhuza nuburyo butandukanye bwamatara, bukoreshwa cyane kandi butoneshwa nisoko.