ZH
RU
ES
hj618-2011
hj618-2011, Total:2 items.
In the international standard classification, hj618-2011 involves: Vocabularies.
Professional Standard - Environmental Protection, hj618-2011
- HJ 618-2011 Determination of atmospheric articles PM and PM in ambient air by gravimetric method
- HJ 618-2011(XG1-2018) The Gravimetric Method for Determination of PM10 and PM2.5 in Ambient Air "No. 1 Amendment"