-
Thermal sterilization is to seal the food in the container and put it in the sterilization equipment, heat it to a certain temperature and keep it for a period of time, the period is to kill the pathogenic bacteria, toxin-producing bacteria and spoilage bacteria in jedlo a zničiť jedlo ...Čítaj viac»
-
Princíp spracovania a umenie pervitín...Čítaj viac»
-
On Sunday, July 3, 2016, the temperature was 33 degrees Celsius,All the employees of DTS Marketing Center and some employees of other departments (including Chairman Jiang Wei and various marketing leaders) carried out the theme of “walking, climbing mountains, eating ťažkosti, potenie,...Čítaj viac»