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Title 30--Mineral Resources
CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
PART 28--FUSES FOR USE WITH DIRECT CURRENT IN PROVIDING SHORT-CIRCUIT PROTECTION FOR TRAILING CABLES IN COAL MINES
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 | 28.1 | Purpose. |
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| 28.2 | Approved fuses. |
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| 28.3 | Installation, use, and maintenance of approved fuses. |
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| 28.4 | Definitions. |
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| 28.10 | Application procedures. |
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| 28.20 | Certificates of approval; scope of approval. |
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| 28.21 | Certificates of approval; contents. |
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| 28.22 | Notice of disapproval. |
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| 28.23 | Approval labels or markings; approval of contents; use. |
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| 28.24 | Revocation of certificates of approval. |
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| 28.25 | Changes or modifications of approved fuses; issuance of modification of certificate of approval. |
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| 28.30 | Quality control plans; filing requirements. |
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| 28.31 | Quality control plans; contents. |
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| 28.32 | Proposed quality control plans; approval by MSHA. |
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| 28.33 | Quality control test methods, equipment, and records; review by MSHA; revocation of approval. |
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| 28.40 | Construction and performance requirements; general. |
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| 28.41 | Testing requirements; general. |
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