30 C.F.R. PART 20--ELECTRIC MINE LAMPS OTHER THAN STANDARD CAP LAMPS
TITLE 30--Mineral Resources
CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
SUBCHAPTER B--TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS
PART 20--ELECTRIC MINE LAMPS OTHER THAN STANDARD CAP LAMPS
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| Compliance with the requirements necessary for obtaining approval.
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| Application procedures and requirements.
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| Conditions governing investigations.
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| Tests (class 1 and 2 lamps).
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| Material required for MSHA records.
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| How approvals are granted.
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| Instructions for handling future changes in lamp design.
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