Rubber karemano ikwiranye namazi, amazi yinyanja, umwuka, gaze ya inert, alkali, igisubizo cyamazi yumunyu nibindi bitangazamakuru, ariko ntibirwanya amavuta yubutare hamwe nudukoko twa polar, ubushyuhe bwigihe kirekire ntiburenga 90 ℃, imikorere yubushyuhe buke ni byiza, birashobora gukoreshwa hejuru -60 ℃. Nitrile rub ...
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