Installation of vacuum nitrogen filling insecticidal sterilization machine at the Archives of Longlin Autonomous Region, Guangxi
I am pleased to hear that the vacuum nitrogen filling insecticidal sterilization and disinfection machine from Dachang Company has been successfully installed and operated stably at the Archives of Longlin Autonomous Region, Guangxi after factory debugging. Through the efforts of technical personnel and the trust and support of leaders, the device has been successfully put into use. The vacuum nitrogen filling insecticidal sterilization technology of Dachang Company is recognized as first-class in the industry, and its equipment performance is also very powerful. Congratulations again to Dachang Company for their success in this project!
The following are on-site photos taken:

Original link: https://www.xshiyu.com/daxdjzx/202.html
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