Description: |
The magazine is one of the vacuum sector the major magazines. Since 1994, since the vacuum magazines change their operational mechanism, the strength of the manufacturers of vacuum business magazine Liaison Office was established with the board of directors, composed by the Editorial Board of eminent scholars academic vacuum. Social and economic benefits of growing reputation in the domestic vacuum sector. Since the public offering since 1989, the United States, Britain, Germany, Japan, Italy, South Korea and Hong Kong and Macao more and more overseas scholars concern. (Translated by machine.) |