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NS EN 148-3 : 2ED 1999

Current

Current

The latest, up-to-date edition.

RESPIRATORY PROTECTIVE DEVICES - THREADS FOR FACEPIECES - PART 3: THREAD CONNECTION M45 X 3

Published date

12-01-2013

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Specifies a thread connection, M 45 x 3, which may optionally be used for facepieces for positive pressure breathing apparatus. Applies to self contained compressed air breathing apparatus designed as positive pressure breathing apparatus. Does not apply to closed circuit breathing apparatus, to negative pressure breathing apparatus or to diving equipment.

DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Current

Standards Relationship
EN 148-3:1999 Identical
UNE-EN 148-3:1999 Identical
BS EN 148-3:1999 Identical
UNI EN 148-3 : 2000 Identical
DIN EN 148-3:1999-04 Identical

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