CSA Z343 : 98(R2002)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TEST METHODS FOR IN-LINE AND FIREBOX FLAME ARRESTERS
10-02-2006
12-01-2013
Gives test methods for assessing porous media element flame arresters performance used with Group C and D, Class 1 flammable vapours and gases in firebox air intakes, vent lines and fire stacks.
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