SJ 1778-1981
CK-100~600 ultra-high vacuum metal oil diffusion pump test method (English Version)
- Standard No.
- SJ 1778-1981
- Language
- Chinese, Available in English version
- Release Date
- 1981
- Published By
- Professional Standard - Electron
- Latest
- SJ 1778-1981
SJ 1778-1981 history
- 1981 SJ 1778-1981 CK-100~600 ultra-high vacuum metal oil diffusion pump test method
