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Home Page > Executive Branch > Code of Federal Regulations > Electronic Code of Federal Regulations

e-CFR Data is current as of February 4, 2010
TITLE 30--Mineral Resources
CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
SUBCHAPTER O--COAL MINE SAFETY AND HEALTH
PART 74--COAL MINE DUST PERSONAL SAMPLER UNITS
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| Specifications of sampler unit. |
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| Tests of coal mine dust personal sampler units. |
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| Conduct of tests; demonstrations. |
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| Material required for record. |
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| Changes after certification. |
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| Withdrawal of certification. |
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