Hydroxyethyl Cellulose (HEC) da sauran cellulose ethers (irin su hydroxypropyl methylcellulose (HPMC), methylcellulose (MC), hydroxypropyl cellulose (HPC) da kuma carboxymethyl cellulose (CMC)) ne multifunctional polymers amfani da ko'ina a masana'antu, yi, magani, abinci da kullum. masana kimiyya...
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