PNE-prEN 12110-2
Current
Current
The latest, up-to-date edition.
Tunnel boring machines - Air locks - Part 2: Safety requirements for the use of non-air breathing mixtures and saturation techniques in personnel locks and for pressurised transfer shuttles
Published date
06-04-2023
Publisher
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| Committee |
CTN 115
|
| DocumentType |
Standard
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
| Supersedes |
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