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29 U.S.C. 651 et seq.; 30 U.S.C. 3, 5, 7, 811, 842(h), 844.
60 FR 30355, June 8, 1995, unless otherwise noted.
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Subscribe to: 42 CFR 84.192
No changes found for this content after 1/03/2017.
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Nomenclature changes to part 84 appear at 69 FR 18803, Apr. 9, 2004.
Where two or more cartridges are used in parallel, their resistance to airflow shall be essentially equal.