Ho ea ka tlaleho e ncha ea lipatlisiso tsa 'maraka "Mmaraka oa khalase ea khalase ka mofuta oa khalase (E, khalase ea ECR, khalase ea H, khalase ea AR, khalase ea S), mofuta oa resin, mefuta ea lihlahisoa (boea ba khalase, li-rovings tse otlolohileng le tse kopaneng, likhoele, likhoele tse khaotsoeng) , lisebelisoa (li-composites, lisebelisoa tsa ho kenya letsoho), fiber ea khalase m ...
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