Lesela la silicone le boetse le bitsoa lesela la silika gel, gel ea silika ka mor'a mocheso o chesang o chesang o entsoeng ka acid le alkali resistance, abrasion resistance, mocheso o phahameng le o tlase oa mocheso, ho hanyetsa kutu ea karolo ke mofuta oa ts'ebeliso ho limela tsa lik'hemik'hale, ho hloekisa oli. ...
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