Mhedzisiro yeHPMC paGypsum Zvigadzirwa HPMC, inomirira Hydroxypropyl Methylcellulose, inowanzoshandiswa seyakakora mumiriri, binder, uye stabilizer mumaindasitiri akasiyana, kusanganisira indasitiri yekuvaka. Zvigadzirwa zvegypsum, senge plaster uye drywall, zvinowanzo shandiswa mukuvaka uye c...
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