Saamaynta HPMC ee Alaabta Gypsum HPMC, oo u taagan Hydroxypropyl Methylcellulose, waxaa caadi ahaan loo isticmaalaa sidii wakiilka dhumuc, xidhidha, iyo xasiliye ee warshado kala duwan, oo ay ku jiraan warshadaha dhismaha. Alaabooyinka gypsum-ka, sida malaasta iyo gidaarka qallalan, ayaa inta badan loo isticmaalaa dhismaha iyo...
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