@data{10.12072/ncdc.cgawbo.db2931.2023,
title = {Sampling data of Waliguan carbon monoxide concentration bottle in 1990-2016},
author = {Wu Hao},
url = {http://www.ncdc.ac.cn/portal/metadata/bc2a6ff3-8dd7-48b7-bbea-d6ffb3d7a7d5},
cstr = {11738.11.ncdc.CGAWBO.2020.30},
doi = {10.12072/ncdc.cgawbo.db2931.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}