NB/SH/T 0189-2017
Determination of anti-wear performance of lubricating oil by four-ball method (English Version)
- Standard No.
- NB/SH/T 0189-2017
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Professional Standard - Energy
- Latest
- NB/SH/T 0189-2017
- Replace
- SH/T 0189-1992
NB/SH/T 0189-2017 history
- 2018 NB/SH/T 0189-2017 Determination of anti-wear performance of lubricating oil by four-ball method
- 1992 SH/T 0189-1992 Determination of anti-wear performance of lubricating oil (four-ball machine method)
NB/SH/T 0189-2017 Determination of anti-wear performance of lubricating oil by four-ball method has been changed from SH/T 0189-1992 Determination of anti-wear performance of lubricating oil (four-ball machine method).
