GB 4176-1984
Assembled steel pipe skeleton for agricultural plastic shed
- Standard No.
- GB 4176-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- Professional Standard - Agriculture
- Lastest
- GB 4176-1984
- Replace
- NY/T 7-1984
- Scope
- This standard applies to the assembled framework of agricultural sheds made of steel pipes with a wall thickness less than 4mm and covered by plastic films.
GB 4176-1984 history
- 1984 GB 4176-1984 Assembled steel pipe skeleton for agricultural plastic shed
GB 4176-1984 has been changed from NY/T 7-1984 Assembled steel tubular frame of the plastic greenhouse.