BS EN 135:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 protective devices. List of equivalent terms
Hardcopy , PDF
23-07-2013
English
28-06-1991
A list of terms used in the field of respiratory protection, in the three official CEN languages.
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