- Standard No.
- JB/T 9933.3-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- 工业和信息化部/国家能源局
- Latest
-
JB/T 9933.3-2017
- Replace
-
JB/T 6597-1993
JB/T 9933.3-2017 history
- 2017 JB/T 9933.3-2017 Small Horizontal Gear Hobbing Machine Part 3: Accuracy Inspection (Working Accuracy Level 7)
- 2015 JB/T 9933.4-2015 Small size horizontal gear hobbing machine.Part 4: Specifications
- 1999 JB/T 9933.3-1999 Fine-pitch gear hobbing machines Technical requirement for manufacturing and acceptance inspection
- 1993 JB/T 6597-1993 Fine-pitch gear hobbing machines Precision (working precision level 7)
JB/T 9933.3-2017 Small Horizontal Gear Hobbing Machine Part 3: Accuracy Inspection (Working Accuracy Level 7) has been changed from JB/T 6597-1993 Fine-pitch gear hobbing machines Precision (working precision level 7).