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| International Standard Category: Stationary source emissions |
DB37/T 3785-2019 Stationary source emission—Determination of mass concentration of particulate matter at low concentration—Beta-ray method
固定污染源废气 低浓度颗粒物的测定 β射线法 ;
| Category No.: | 13.040.40 | Valid Status: | valid |
| Issued Organization: | Shandong Provincial Administration for Market Regulation | Issued Date: | 2019-12-24 |
| Implemented Date: | 2020-1-24 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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