Part 74—Coal Mine Dust Sampling Devices

1. CFR
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3. Title 30
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5. Chapter I
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7. Part 74

Subparts

• A
  Subpart A—General Sections 74.1–74.2
• B
  Subpart B—Approval Requirements for Coal Mine Dust Personal Sampler Unit Sections 74.3–74.6
• C
  Subpart C—Requirements for Continuous Personal Dust Monitors Sections 74.7–74.11
• D
  Subpart D—General Requirements for All Devices Sections 74.12–74.18