| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HJ 965-2018 | English | 199 |
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Days<=3
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Ambient air - Automatic determination of carbon monoxide - Non-dispersive infrared spectrometry method
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HJ 965-2018
| Valid |
HJ 965-2018
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