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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HJ 1223-2021 |
Ambient air - Emergency determination of volatile organic compounds - Portable gas chromatography-mass spectrometry{译} {译} 环境空气 挥发性有机物的应急测定 便携式气相色谱-质谱法 |
China Environment Industry
Standards Ambient air Emergency |
 English PDF |
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