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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 30 - Mineral Resources |
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Chapter I - Mine Safety and Health Administration, Department of Labor |
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SubChapter B - Testing, Evaluation, and Approval of Mining Products |
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Part 28 - Fuses for Use With Direct Current in Providing Short-Circuit Protection for Trailing Cables in Coal Mines |
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Subpart C - Approval and Disapproval |
| § 28.20 - Certificates of approval; scope of approval. |
| § 28.21 - Certificates of approval; contents. |
| § 28.22 - Notice of disapproval. |
| § 28.23 - Approval labels or markings; approval of contents; use. |
| § 28.24 - Revocation of certificates of approval. |
| § 28.25 - Changes or modifications of approved fuses; issuance of modification of certificate of approval. |