Silicone daim ntaub tseem hu ua cov ntaub silica gel, silica gel tom qab kub kub vulcanization ua nrog acid thiab alkali tsis kam, abrasion tsis kam, siab thiab kub tsis kam, corrosion kuj ntawm lub luag hauj lwm yog ib hom ntawv thov nyob rau hauv cov tshuaj nroj tsuag, roj refineries. ...
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