HPMC siv hauv Phab ntsa Putty / Skim Coat
HPMC, lossis Hydroxypropyl Methyl Cellulose, ua haujlwm ntau lub hom phiaj raws li nws qib. Hauv Suav teb, nws yog feem ntau siv hauv kev tsim kho. Tshwj xeeb, nyob rau hauv kev tsim cov phab ntsa putty los yog skim tsho, ib tug ntau npaum li cas ntawm skim tsho tiv no hmoov, nrog rau HPMC thiab lwm yam ...
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