Ibyapa bya plaque nibintu byingenzi mubikorwa bitandukanye byinganda, cyane cyane birimo kugenzura urujya n'uruza rwamazi.Iyi mibande ikoreshwa mubikorwa byinshi bitandukanye, harimo kubyara peteroli na gaze, gutunganya imiti, no gutunganya amazi ....
Soma byinshi