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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter C - Air Programs |
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Part 53 - Ambient Air Monitoring Reference and Equivalent Methods |
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Subpart D - Procedures for Testing Performance Characteristics of Methods for PM 10 |
| § 53.40 - General provisions. |
| § 53.41 - Test conditions. |
| § 53.42 - Generation of test atmospheres for wind tunnel tests. |
| § 53.43 - Test procedures. |