Potassium formate, ib hom ntsev formic acid, muaj txiaj ntsig zoo dua li lwm cov neeg sawv cev de-icing xws li: Potassium acetate Urea Glycerol Piv rau potassium formate, coj ntawm qhov ua tau zoo ntawm 100%, potassium acetate muaj qhov ua tau zoo ntawm tsuas yog 80 txog 85%, nyob ntawm qhov kub thiab txias. Qhov no...
Nyeem ntxiv