Suwannarak, J., Pornchalermphong, P., Bunyasawat, J., Thimthong, S., Hiranaugkarawong, I. and phanumong, putkrong 2020. Acidification Processes of Carving Vegetable Using Acid Conditioning Machine Under Temperature and Pressure Control . RMUTP Research Journal Sciences and Technology. 14, 2 (Dec. 2020), 198–209. DOI:https://doi.org/10.14456/jrmutp.2020.32.