最易被各种建筑材料(石灰、墙纸等)吸收的污染物是
A、颗粒物
B、CO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]
C、NO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]
D、CO
E、SO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]
发布时间:2023-07-24 21:20:44
A、颗粒物
B、CO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]
C、NO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]
D、CO
E、SO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]