SJ/T 9559.7-1993
Miniature axial blowers for commercial frequency--Quality grading standard (English Version)
- Standard No.
- SJ/T 9559.7-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Electron
- Status
- 2010-02
- Latest
- SJ/T 9559.7-1993
- Scope
- This standard specifies the requirements for product quality classification of small power frequency axial flow fans. This standard is applicable to the product quality classification of small power frequency axial flow fans. Varieties and specifications not included in this standard can be implemented with reference to this standard. This standard only gives the main technical indicators of each quality level and must be used together with GB 2658 and related special technical conditions (or product standards).
SJ/T 9559.7-1993 history
- 1993 SJ/T 9559.7-1993 Miniature axial blowers for commercial frequency--Quality grading standard
