Kev tsim kho qib HPMC EIFS HPMC sawv cev rau hydroxypropyl methylcellulose, uas yog ib hom cellulose ether feem ntau siv hauv kev tsim kho kev lag luam ua cov thickener, binder, thiab zaj duab xis-yav dhau los. EIFS stands rau Sab nrauv rwb thaiv tsev thiab Finish System, uas yog ib hom ntawm sab nrauv phab ntsa cladding syste ...
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