HJ/T 212-2005 Translated English of Chinese Standard. (HJT 212-2005, HJ/T212-2005, HJT212-2005): Standard for Data Communication of Pollution Emission Auto Monitoring System [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]