Umukandara wa rubber
Irabereye gukuramo bihagaritse ibikoresho kandi ikora nkibintu byingenzi bitwara imizigo ya lift. Ikoreshwa cyane mugutanga uhagaritse ibikoresho byifu cyangwa inganda mu nganda nkibikoresho byubaka, gucukura amabuye y'agaciro, inganda za chimique n'urumuri, umusaruro w'ifumbire, hamwe n'amashanyarazi.
reba byinshi