JB/T 56117.2-1999
Flameproof three-phase asynchronous motors with graded product quality for small and medium-sized motors (for internal use) (English Version)
- Standard No.
- JB/T 56117.2-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 56117.2-1999
- Scope
- This standard specifies the classification, assessment content, sampling inspection methods and inspection details of flameproof three-phase asynchronous motor product quality levels. This standard is applicable to low-voltage explosion-proof three-phase asynchronous motors produced repeatedly in batches. It is used to accurately and completely measure the quality of an enterprise's products and serves as the basis for product grading and grading.
JB/T 56117.2-1999 history
- 1999 JB/T 56117.2-1999 Flameproof three-phase asynchronous motors with graded product quality for small and medium-sized motors (for internal use)
