专家解读视频
Concerns gas filters and combined filters against low boiling organic compounds, for use as components in unassisted respiratory protective devices. Excludes escape apparatus and filtering facepieces. Covers normative references, definition and description, classification, requirements, testing, marking and instructions for use. Includes tables and figures.
UNE EN 371:1993 - Identical
SS EN 371 Ed. 1 (1992) - Identical
NS EN 371 Ed. 1 (1992) - Identical
UNI EN 371:1992 - Identical
I.S. EN 371:1993 - Identical
BS EN 371:1992 - Identical
DIN EN 371 (1992-05) - Identical
ONORM EN 371:1992 - Identical
NEN EN 371:1993 - Identical
NF EN 371:1992 - Identical
