PN C83603-11-1990 Fire extinquishings Fire extinquishings foams concentrates Fire extinquishion time test for group B by foams for combustibile li?uids
The subject of the standard is the determination of the extinguis ing time of a group B fire with foams intended for extinguis ing flammable liquids.
PN C83603-11-1990 history
1990PN C83603-11-1990 Fire extinquishings Fire extinquishings foams concentrates Fire extinquishion time test for group B by foams for combustibile li?uids