Ib daim ntaub scrim lossis gauze yog ib daim ntaub sib dua heev ua los ntawm fiberglass, lossis qee zaum polyester. Nws yog lub teeb thiab translucent, uas txhais tau tias nws feem ntau siv rau kev sib xyaw nrog lwm yam khoom. Cov ntaub kuj tseem siv tau rau hauv pem teb pvc, Aluminium ntawv ci, Pipeline, Aviation sector thiab lwm yam.
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Lub sijhawm tshaj tawm: Lub Kaum Hli-18-2019