SN EN 12110:2014
Current
The latest, up-to-date edition.
TUNNELLING MACHINES - AIR LOCKS - SAFETY REQUIREMENTS
Hardcopy
01-07-2014
This European Standard applies to the design, construction, equipping, marking and testing of air locks as defined in 3.3 including pressure bulkheads as defined in 3.4, which are to be used in tunnelling work.
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