GB/T 218-2016
Determination of the carbonate carbon dioxide content in coal
GB/T 40789-2021
Gas analysis—Online automated measuring systems for content of carbon monoxide, carbon dioxide and oxygen—Determination of performance characteristics
GB/T 31705-2015
In situ mesaurement of background atmospheric carbon dioxide and methane concentration by gas chromatographic(GC) system
GB/T 17094-1997
Hygienic standard for carbon dioxide in indoor air
DB36/T 1407-2021
DB23/T 1861-2017
QX/T 215-2013
DB32/T 4929-2024
DB34/T 3690-2020
GB/T 1876-1995
Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method
GB/T 31709-2015
Data processing of background atmospheric carbon dioxide and methane concentration measured by in situ gas chromatographic (GC) system
JJF(\u9c81) 157-2022
Metrological Requirements of Continuous Emission Monitoring System of Carbon Dioxide in Flue Gas
LY/T 1221-1999
Determination of carbon dioxide content in forest soil air
DB32/T 4928-2024
NY/T 1700-2009
Determination of methoane and carbon dioxide in biogas-Gas chromatography
T/CPCIF 0382-2024
HG/T 3536-2011
QX/T 429-2018
Greenhouse gases-Observation specification for carbon dioxide and methane—Off-axis integrated cavity output spectroscopy method
SY/T 7506-1996
GB/T 18204.24-2000
Methods for determination of carbon dioxide in air of public places