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| 8281 |
DIN 21916-3Mine plans - Operational safety - Part 3: Fire prevention under the surface Mine plans - Operational safety - Part 3: Fire prevention under the surface |
| 8282 |
DIN 22116Belt conveyors for underground coal mining - Pressure rollers DN 159 - Dimensions, requirements, marking Belt conveyors for underground coal mining - Pressure rollers DN 159 - Dimensions, requirements, marking |
| 8283 |
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| 8284 |
DIN 22416Electrical apparatus for potentially explosive atmospheres in mining; triangular head bolts; safety requirements and testing Electrical apparatus for potentially explosive atmospheres in mining; triangular head bolts; safety requirements and testing |
| 8285 |
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| 8286 |
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| 8287 |
DIN 28160Support rings for carbon and stainless steel agitator vessels - Position Support rings for carbon and stainless steel agitator vessels - Position |
| 8288 |
DIN 28161Requirements on agitator drives - Agitator speed and direction, bearing application running accuracy, dis-mounting space for shaft seal Requirements on agitator drives - Agitator speed and direction, bearing application running accuracy, dis-mounting space for shaft seal |
| 8289 |
DIN 28162-1Agitator gear stools for agitator drives with a rotating mechanical seal Agitator gear stools for agitator drives with a rotating mechanical seal |
| 8290 |
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| 8291 |
DIN 3016-2Fastening clamps - Part 2: With fastening lugs Fastening clamps - Part 2: With fastening lugs |
| 8292 |
DIN 3016-3Fastening clamps - Part 3: Section clamps and flange dimensions Fastening clamps - Part 3: Section clamps and flange dimensions |
| 8293 |
DIN 3016-4Fastening clamps - Part 4: Technical delivery conditions Fastening clamps - Part 4: Technical delivery conditions |
| 8294 |
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| 8295 |
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| 8296 |
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| 8297 |
DIN 3160Through-valves for refrigerant circuits, nominal pressure 25 bar Through-valves for refrigerant circuits, nominal pressure 25 bar |
| 8298 |
DIN 3161Elbow valves for refrigerant circuits; nominal pressure 25 bar Elbow valves for refrigerant circuits; nominal pressure 25 bar |
| 8299 |
DIN 3162Screwed caps for valves for refrigerant circuits, nominal pressure 25 bar Screwed caps for valves for refrigerant circuits, nominal pressure 25 bar |
| 8300 |
DIN 31623-1Indexing for describing the contents of documents; concepts, principles Indexing for describing the contents of documents; concepts, principles |
