YS/T 77-1994
Lead Brass Seat Rod (English Version)
- Standard No.
- YS/T 77-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Non-ferrous Metal
- Status
- 2012-07
- Replace By
- YS/T 77-2011
- Latest
- YS/T 77-2011
YS/T 77-1994 history
- 2011 YS/T 77-2011 Leaded brass bar for making needle seat of syringe
- 1994 YS/T 77-1994 Lead Brass Seat Rod
