On December 10th, the examinee conducted the inspection and assessment of the peroxide value of the spicy strip oil.

On the same day, students from the Latiao professional class of Pingjiang County Vocational and Technical School conducted the first practical exercise at the Latiao Museum in Changsha, Hunan.

Candidates need to operate precision equipment to complete the inspection of spicy strips microorganisms, spicy strips embryo structure and maturation, spicy strips peroxide value and acid value, and spicy strips packaging.

Photo by China News Agency reporter Yang Huafeng

Release time: 2020-12-10 15:33:06 【Editor: Li Peiyun】