JB/T 8540-2004
Water vapour jet vacuum pump (English Version)
- Standard No.
- JB/T 8540-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Machinery
- Status
- 2014-07
- Replace By
- JB/T 8540-2013
- Latest
- JB/T 8540-2013
- Scope
- This standard specifies the type and basic parameters, technical requirements, sampling and assessment methods, test methods, inspection rules, marking, packaging and transportation of water vapor jet vacuum pumps. This standard is applicable to jet vacuum pumps that use water vapor as the working medium to obtain a pressure of 10^(-3)kPa ~ 10^(2)kPa.
JB/T 8540-2004 history
- 2013 JB/T 8540-2013 Steam jet vacuum pumps
- 2004 JB/T 8540-2004 Water vapour jet vacuum pump
- 1997 JB/T 8540-1997 Water vapor jet vacuum pump
