| 1. |
. |
DOT 23 CFR PT 770 FED REG V 57 246 |
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1992-DEC-01 • 现用 •
AIR QUALITY CONFORMITY AND PRIORITY PROCEDURES FOR USE IN FEDERAL-AIDE HIGHWAY AND FEDERALLY-FUNDED TRANSIT PROGRAMS
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| 2. |
. |
AASHTO R 7 |
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1981-JAN-01 • 已撤销 •
Standard Recommended Practice for Monitoring Air Quality-HM-22; Part IB; Discontinued
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| 3. |
. |
ACCA 38-RS |
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Date NA • 现用 •
Comfort, Air Quality, and Efficiency by Design
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| 4. |
. |
ADA 94 |
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1996-JAN-01 • 现用 •
Dental Compressed Air Quality
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| 5. |
. |
AIR FORCE AF I32-7040 |
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1994-MAY-09 • 现用 •
AIR QUALITY COMPLIANCE
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| 6. |
. |
AFNOR FD X43-070-1 |
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2007-APR-01 • 现用 •
Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambiant air - Part 1 : general
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| 7. |
. |
AFNOR FD X43-070-2 |
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2007-APR-01 • 现用 •
Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambiant air - Part 2 : estimation of uncertainty in automatic of SO2, NO, NOx, NO2, O3 et CO on site
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| 8. |
. |
AFNOR FD X43-070-3 |
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2008-DEC-01 • 现用 •
Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 3 : Estimation of the uncertainties on measurements of benzene conducted in situ by diffusion tube followed by a thermal desorption and a gas chromatographic analysis
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| 9. |
. |
AFNOR FD X43-070-4 |
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2008-JUN-01 • 现用 •
Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 4 : estimation of the uncertainties on on-site diffusion tube measurements of nitrogen dioxide, followed by a laboratory spectrophotometric analysis
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| 10. |
. |
AFNOR FD X43-070-5 |
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2008-DEC-01 • 现用 •
Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 5 : Estimation of the uncertainties on measurements of benzene conducted in situ by pumping followed by a thermal desorption and gas chromatographic analysis
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