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Approval Requirements for Coal Mine Dust Personal Sampler Unit
Law
CFR 30
Mineral Resources
Mine Safety and Health Administration, Department of Labor
Coal Mine Safety and Health
Coal Mine Dust Sampling Devices
Approval Requirements for Coal Mine Dust Personal Sampler Unit
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Section
74.3
Sampler unit.
Section
74.4
Specifications of sampler unit.
Section
74.5
Tests of coal mine dust personal sampler units.
Section
74.6
Quality control.