GB/T 17997-1999
The evaluating regulations for the operation and spraying quality of sprayers in the field (English Version)
- Standard No.
- GB/T 17997-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-01
- Replace By
- GB/T 17997-2008
- Latest
- GB/T 17997-2008
- Scope
- This standard specifies the field operation procedures and spraying quality assessment of boom-type field sprayers, stretcher-type motorized sprayers, knapsack sprayers, and manual sprayers for full-scale spraying, inter-row spraying or spraying with seedlings. This standard applies to the field operation procedures and spraying quality assessment of boom-type field sprayers, stretcher-type motorized sprayers, knapsack sprayers, and manual sprayers. This standard also applies to air-driven sprayers. This standard is only applicable to rotary atomizers (such as rotating disk atomizers) when ultra-low volume spray is not used.
GB/T 17997-1999 history
- 2008 GB/T 17997-2008 Evaluating regulations for the operation and spraying quality of sprayers in the field
- 1999 GB/T 17997-1999 The evaluating regulations for the operation and spraying quality of sprayers in the field
