NBN EN 250 : 2014
Current
Current
The latest, up-to-date edition.
RESPIRATORY EQUIPMENT - OPEN-CIRCUIT SELF-CONTAINED COMPRESSED AIR DIVING APPARATUS - REQUIREMENTS, TESTING AND MARKING
Published date
12-01-2013
Publisher
Describes minimum requirements for self-contained open-circuit compressed air underwater breathing apparatus and their sub-assemblies to ensure a minimum level of safe operation of the apparatus down to a maximum depth of 50 m.
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