Taw qhia rau acidity regulator
Kev tswj cov kua qaub yog cov tshuaj siv los tswj lossis hloov pauv pH ntawm cov zaub mov
. Nws feem ntau yog siv los tswj txhua tus acidifiers, alkalis thiab ntsev nrog cov nyhuv tsis zoo uas xav tau los ntawm zaub mov.