NF EN 3-1

Portable fire extinguishers - Part 1: Description, duration of operation, class A and B fire test

La norme européenne EN 3 concerne les extincteurs d''incendie portatifs et comprend six parties. La présente partie donne la désignation des extincteurs portatifs et les essais d''efficacité sur foyers-types de classes A et B.

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