SR EN 140+A1:1997

Respiratory protective devices. Half-masks and quarter-masks. Requirements testing, marking

Safety.

Status : Withdrawn
Approval date : 7/21/1997
Publish date : 7/22/1997
Withdrawal date : 11/27/2003
Number of pages : 32
ICS : 13.340.30 Respiratory protective devices
Technical Committee : 227 - Protective personal equipment

Relations with other standards: