JB/T 7274.7-2014
Square shape knob (English Version)
- Standard No.
- JB/T 7274.7-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 7274.7-2014
- Replace
- JB/T 7274.7-1994
- Scope
- This part of JB/T 7274 specifies the type and size, marking and technical requirements of square handles. This section applies to square handles.
JB/T 7274.7-2014 Referenced Document
- JB/T 7276 Designation of operating handle, handwheel and knob
- JB/T 7277 Specification of operating handle, handwheel and knob
JB/T 7274.7-2014 history
- 2014 JB/T 7274.7-2014 Square shape knob
- 1994 JB/T 7274.7-1994 Square knobs
