4 Basic Production Technologies thiab Formulas ntawm HPMC, Tsis txhob ploj! Hydroxypropyl methylcellulose (HPMC) yog ntau yam polymer uas tau siv dav hauv ntau lub lag luam, suav nrog kev tsim kho, tshuaj, thiab kev lag luam zaub mov. HPMC yog tsim los siv ntau yam technologies thiab f ...
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