Ethyl cellulose hydrophilic kapa hydrophobic Ethyl cellulose ke polymer ea maiketsetso e sebelisoang haholo liindastering tse fapaneng, ho kenyeletsoa meriana, lijo le tlhokomelo ea motho. E tsebahala ka thepa ea eona e ntle ea ho etsa lifilimi, e lumellana haholo le lisebelisoa tse ling, le khanyetso e ntle ho c ...
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