 |
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| flammensicher | |||
| explosionsgeschützt | |||
| Schlagwettersicherheit | |||
| Schlagwettergeschützter | |||
|
antideflagrante : 14 phrases in 9 subjects |
| Chemistry | 1 |
| Coal | 1 |
| Communications | 2 |
| Economics | 1 |
| Electronics | 2 |
| Industry | 1 |
| Lighting other than cinema | 1 |
| Mechanic engineering | 4 |
| Telephony | 1 |