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Part 74—Coal mine dust personal sampler units

...

Part 74—Coal mine dust personal sampler units

RegSense Focus Area English CFR Regulations CFR Part USA

Authority: 30 U.S.C. 957.

Subpart A—General

Subpart B—Approval Requirements for Coal Mine Dust Personal Sampler Unit

Subpart C—Requirements for Continuous Personal Dust Monitors

Subpart D—General Requirements for All Devices

Source: 75 FR 17523, Apr. 6, 2010, unless otherwise noted.

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