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Specialized Industries - Mining

§7.21 Purpose and effective date.

RegSense CFR Regulations Mining Specialized Industries CFR Section Mine Safety and Health Administration (MSHA), DOL English Focus Area USA

This subpart establishes the specific requirements for approval of brattice cloth and ventilation tubing. It is effective August 22, 1988. Applications for approval or extension of approval submitted after August 22, 1989, shall meet the requirements of this part.

['Specialized Industries']

['Mining']

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