Sistemụ mkpuchi
1. Epoxy iko flakes.
2. Ụdị mkpuchi mkpuchi pụrụ iche I.
3. Ụdị mkpuchi pụrụ iche II (okpomọkụ na-eguzogide 300 ℃).
Ngwa Ngwa
Ọla ọla ime mgbochi corrosion na gburugburu acid-base.
Oge nzipu: Eprel-20-2023
Ndewo, Nnọọ na ZINDN!
Acid na alkali iguzogide
Oge nzipu: Eprel-20-2023