NY/T 509-2002
Crop straw rubbing filament machine (English Version)
- Standard No.
- NY/T 509-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- Professional Standard - Agriculture
- Status
- 2015-05
- Replace By
- NY/T 509-2015
- Latest
- NY/T 509-2015
NY/T 509-2002 history
- 2015 NY/T 509-2015 Technical specifications of quality evaluation for crop straw rubbing filament machines
- 2002 NY/T 509-2002 Crop straw rubbing filament machine
