This standard specifies the color specification system for fan-shaped spray nozzles for agricultural plant protection. This standard enables easy identification and quick and correct identification of inscription-marked small parts.
GB/T 18676-2002 history
2010GB/T 18676-2009 Color coding for identification of nozzles of plant protection machinery sprayers (apparatus)
2002GB/T 18676-2002 Equipment for crop protection--Sprayer nozzles-colour coding for identification