23/30457230 DC
BS EN 12110-1 Tunnel boring machines. Air locks. requirements for air locks utilising compressed air as the pressurising or breathing medium along with requirements for oxygen breathing systems for decompression purposes
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2023-02-09
En Vigor
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| Idiomas disponibles: | Inglés |
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Equivalencia Internacional |
Idéntica EN 12110-1 |










