GB/T 7227-2006
Forestry machinery. Graphical symbols (English Version)
- Standard No.
- GB/T 7227-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 7227-2006
- Replace
- GB/T 7227-1999
- Scope
- This standard specifies the graphic symbols of typical and commonly used working parts and complete machines of forestry machinery and wood production machinery in forestry machinery. This standard is applicable to the drawing of various diagrams (such as configuration diagrams, structure diagrams, motor diagrams, process flow charts, system diagrams, etc.) in the production, scientific research, teaching and academic exchanges of forestry machinery.
GB/T 7227-2006 Referenced Document
- GB/T 4327 Equipment for fire protection and fire fighting graphical symbols for fire protection plans-specification*， 2008-10-08 Update
- GB/T 4458.1 Mechanical drawings--General principles of presentation-Views
- GB/T 4460 Mechanical drawings.Graphical symbols for kinematic diagrams*， 2013-12-17 Update
GB/T 7227-2006 history
- 2006 GB/T 7227-2006 Forestry machinery. Graphical symbols
- 1999 GB/T 7227-1999 Graphical symbols for forestry machinery
