Vagadziri veNitrile butadiene rabha (NBR) vari kurwisana nekuwedzera kwakanyanya kwemari yemagetsi sezvo mafuta epetrochemical ari kuramba achienderera mberi nekuwedzera kwemari yemagetsi. Nekukwira kwemitengo yeacrylonitrile nebutadiene pasi rose, mutengo wekugadzira zvinhu zvemagirovhosi ekurapa neemaindasitiri uri kukwira zvakanyanya.
Ruzivo rwemusika runoratidza kuti vagadziri verabha vekuAsia vakawanda vatotanga kugadzirisa mitengo yavo, vachitaura nezve "kuwedzera kwemitengo yezvinhu zvakagadzirwa uye mitengo yesimba yakakwira. Kufamba uku kunoratidza kupararira kwakajeka kwekushanduka-shanduka kwemari muchikamu cherabha chekugadzira.
Vanoongorora zvekutengesa vanonyevera kuti kugadziridzwa kwemitengo yeNBR kunowanzo shanda sechiratidzo chikuru chemusika wemagirovhosi. Kana nzira yekudya iripo parizvino ikaramba iripo, vagadziri vemagirovhosi vanofanira kugadzirira kuwedzera kukuru kwemitengo ye nitrile latex mumavhiki anotevera.
Nguva yekutumira: Kurume-20-2026
