PN C83603-12-1989 Fire extinguishing Fire extinguishings foams concentrates Determination of burn back time forfuel li?uid fires (group B) extinguishing by foam
The subject of the standard is a method for determining the burn recovery time when extinguis ing group B fires with foams.
PN C83603-12-1989 history
1989PN C83603-12-1989 Fire extinguishing Fire extinguishings foams concentrates Determination of burn back time forfuel li?uid fires (group B) extinguishing by foam