If outdoor air is used to provide combustion air to the appliances, there are two test conditions for the combustion appliance assessment: equipment-off and equipment-on. With the equipment off, verify that the CO level in the zone is below the alarm limit and that there is no natural gas leakage.
Defence Industries Queensland: 1  supports national and international prime contractors to find defence capabilities. 2  helps companies working or wishing to work in defence to up-skill and make connections with defence contractors and suppliers. 3  assists the Australian Defence Force to expand its presence in Queensland.
WAR INDUSTRIES BOARD. WAR INDUSTRIES BOARD. The War Industries Board was a wartime agency of 1917â1918 designed to coordinate the war role of American industry. Its parent body, the Council of National Defense, enjoyed only advisory powers and could not compel anyone to accept its advice.