 |
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| intrinsic spark-hazard safety | |||
| spark safety | |||
| intrinsic safety | |||
| IS protection (Orya) | |||
| intrinsic safety (in electrical engineering, technique used to limit electrical energy entering hazardous area to prevent ignition of flammable atmospheres). Alexander Demidov) | |||
| Ex-i (Johnny Bravo) | |||
| искробезопасность: 10 Phrasen in 8 Thematiken |
| Elektrotechnik | 1 |
| Erdöl und Erdgas | 3 |
| Informationstechnik | 1 |
| Makarow | 1 |
| Massenvernichtungswaffen | 1 |
| Qualitätskontrolle und Normierung | 1 |
| Sachalin | 1 |
| Technik | 1 |