GB/T 39193-2020

Active

Ambient air—Determination of particulate matter mass concentration—Gravimetric method

环境空气 颗粒物质量浓度测定 重量法

Standard Type
GBT
ICS
19.120
CCS
A28
Status
现行
Issue Date
2020-10-11
Implementation
2021-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A