This standard specifies technical requirements for air negative (oxygen) ion concentration monitoring field coding, monitoring equipment performance, data collection, transmission and storage, monitoring indicator content, data processing, grading, results release, and monitoring system maintenance. This standard is applicable to the observation of air negative (oxygen) ion concentration.
LY/T 2586-2016 Referenced Document
GB/T 2260 Codes for the administrative divisions of the People's Republic of China
LY/T 2586-2016 history
2016LY/T 2586-2016 Specification on observation on air negative oxygen ion concentration