1. Waa maxay codsiga ugu muhiimsan ee hydroxypropyl methylcellulose (HPMC)? Jawaab: HPMC waxaa si weyn loogu isticmaalaa qalabka dhismaha, dahaarka, xabagta synthetic, ceramics, daawada, cuntada, dunta, beeraha, qurxinta, tubaakada iyo warshadaha kale. HPMC waxa loo qaybin karaa darajada dhismaha, cuntada g...
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