Qhia txog cellulose ethers 01. Lub ntsiab siv ntawm cellulose ether HPMC? HPMC yog dav siv nyob rau hauv kev tsim mortar, dej-raws li xim, hluavtaws cob, ceramics, tshuaj, zaub mov, textile, tshuaj pleev ib ce, luam yeeb, thiab lwm yam lag luam. Nws muab faib ua qib kev tsim kho, qib zaub mov, pharma ...
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