Silicone muaj ntau yam kev siv hauv peb lub neej.Cov khoom siv silicone tau raug lees paub thoob ntiaj teb tias yog cov khoom siv nyab xeeb, tsis muaj tshuaj lom, tsis muaj xim thiab tsis muaj ntxhiab, thiab tsis muaj teeb meem rau ib puag ncig.Vim tias tom qab vulcanization, silicone muaj qhov kub thiab txias tsis kam, tsis tshua muaj kub, ...
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