| 1. |
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AFNOR NF EN 14791 |
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2006-FEB-01 • 现用 •
Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
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| 2. |
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BSI BS 6069-4.1 |
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1990-FEB-28 • 已撤销 •
Characterization of air quality — Part 4: Stationary source emissions — Section 4.1 Method for the determination of the mass concentration of sulphur dioxide: Hydrogen peroxide/barium perchlorate/Thorin method
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| 3. |
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BSI BS EN 14791 |
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2006-JAN-16 • 现用 •
Stationary source emissions Determination of mass concentration of sulphur dioxide Reference method
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| 4. |
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CEN EN 14791 |
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2005-NOV-01 • 现用 •
Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
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| 5. |
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CEN PREN 14791 |
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2003-SEP-01 • 现用 •
Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
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| 6. |
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DIN DIN EN 14791 |
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2006-APR-01 • 现用 •
Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
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| 7. |
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DIN DIN EN 14791 |
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2006-APR-01 • 现用 •
Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method; German version EN 14791:2005
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| 8. |
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DS DS/EN 14791 |
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2005-NOV-21 • 现用 •
Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
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| 9. |
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EU M 278 |
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1998-OCT-14 • 现用 •
STANDARDISATION MANDATE TO CEN FOR MANUAL REFERENCE METHODS FOR THE CALIBRATION OF AUTOMATED MEASUREMENT SYSTEMS FOR SULPHUR DIOXIDE (SO2) AND NITROGEN OXIDES (NOX) EMISSIONS IN STACK
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| 10. |
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ISO 7935 |
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1992-JAN-01 • 现用 •
Stationary Source Emissions - Determination of the Mass Concentration of Sulphur Dioxide - Performance Characteristics of Automated Measuring Methods First Edition
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