Vulcanization no kugenzura ibinyabiziga — Las Rocas

Vulcanization ni igice cy'ingenzi mu nganda z'imodoka, gihuza abakozi n'abakiriya bifuza kunoza imikorere y'imodoka zabo. Uyu mwuga ugizwe n'ibikorwa byo kuvugurura no gusesengura ibinyabiziga, harimo no guhindura ibikoresho bya vulcanization. Mu bihugu byinshi, inganda zifite inyota yo guhuza abakozi n'abakiriya, bityo bigaha amahirwe yo kubaka umubano w'igihe kirekire. Ibigo bikomeye mu mwuga wa…