JB/T 4355-2004
Technical specification for mine centrifugal fan (English Version)
- Standard No.
- JB/T 4355-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Machinery
- Status
- 2020-04
- Replace By
- JB/T 4355-2019
- Latest
- JB/T 4355-2019
- Replace
- JB/T 4355-1993
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, quality guarantee period, marking, packaging and transportation of mine centrifugal fans. This standard is applicable to centrifugal fans for ventilation of mine main tunnels with ambient temperatures of -50°C to +50°C.
JB/T 4355-2004 history
- 2019 JB/T 4355-2019 Mine centrifugal fan
- 2004 JB/T 4355-2004 Technical specification for mine centrifugal fan
- 1993 JB/T 4355-1993 Mine centrifugal fan
