SRPS EN 142: 2012 Respiratory protective devices - Mouthpiece assemblies - Requirements, testing, marking (EN 142: 2002)

This European Standard was approved by CEN on 27 December 2001. Supersedes EN 142: 1989. The European Standard EN 142:2002 has status of the Standard of Republic Serbia. 20 p. This European Standard refers to mouthpiece assemblies for respiratory protective devices, except escape apparatus and diving apparatus.
It specifies minimum requirements for mouthpiece assemblies for use as part of respiratory protective devices