Yakakwira borosilicate girazi, imhando yekuderera kwekukwira kwemitengo, tembiricha isingachinji, kusimba kwepamusoro, kuomarara kwepamusoro, kutenderera kwechiedza chakakwira uye High Chemical kugadzikana yakakosha girazi zvinhu, zvichienzaniswa negirazi rakajairika, isiri-chepfu mhedzisiro, ma mechanical properties, t. ..
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