A-A-1106B, COMMERCIAL ITEM DESCRIPTION: EXTINGUISHER, FIRE, CARBON DIOXIDE (31-JAN-1985) [S/S BY UL154]

A-A-1106B, COMMERCIAL ITEM DESCRIPTION: EXTINGUISHER, FIRE, CARBON DIOXIDE (31-JAN-1985) [S/S BY UL154]., This commercial item description covers carbon dioxide fire extinguishers intended for use against Class B and C fires.