pvc gusohora imyirondoro yibisenge by'ibisenge BIKOMEYE KUMVA VERGE KUBIKORWA
KOMEZA KUMVA VERGE KUBIKORWA
GUSABA UBWOKO
Sisitemu yubusa ya minisiteri kugirango ikosore imashini ya tile / plate ukurikije BS5534Porogaramu zo mu gihugu cyangwa iz'ubucuruzi, nini cyangwa ntoNibyiza byo gusana, kuvugurura no kubaka bishyaINYUNGU
Biroroshye guhuza, byumye bikosora bidasaba ibikoresho bidasanzwe byo gushirahoIrashobora gushyirwaho mubihe byoseIrinda igisenge kwinjira mumazi no kwangirika kwumuyaga kuruhandeBirakwiye kubibanza byo hejuru hejuru ya 12.5 ° kugeza 90 °Kuboneka muri metero 5 z'uburebure
Amabara arahariNtishobora guhura nuburanga bwinyubako yanditse
Andika ubutumwa bwawe hano hanyuma utwohereze
