Fast Food Box Sealing Tshuab
Jun 16, 2022
Lub thawv ntim khoom noj ceev no yuav ua rau cov tais / tais tsis muaj cua thiab ua lub tshuab nqus tsev, sau qee qhov sib xyaw ntawm cov roj sib xyaw (nitrogen, oxygen, carbon dioxide) rau hauv ntim khoom noj kom muaj kev tiv thaiv zoo. Advanced tsim, tsim tau zoo, kev ua haujlwm ruaj khov, kev ua haujlwm yooj yim, kev siv dav dav.
Daim ntawv thov:
Dav siv nyob rau hauv ntim khoom noj, tshuaj, khoom siv hauv tsev, tshuaj lom neeg, thiab lwm yam
