| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HJ 870-2017 | English | 125 |
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Stationary Source Emission - Determination of Carbon Dioxide - Non-Dispersive Infrared Absorption Method
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HJ 870-2017
| Valid |
HJ 870-2017
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