PREN 250 : DRAFT 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RESPIRATORY EQUIPMENT - OPEN-CIRCUIT SELF-CONTAINED COMPRESSED AIR DIVING APPARATUS - REQUIREMENTS, TESTING, MARKING
01-04-2014
11-07-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Minimum equipment
5 Requirements
6 Testing
7 Marking
8 Information supplied by the manufacturer
Annex A (normative) - Auxiliary emergency breathing system
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU Directive
89/686/EEC39
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