Over the next 150 years Londinium developed into a centre for trade and business, and also the administrative centre for the Roman-occupied areas in the rest of England. The new city included buildings like a basilica, an ampitheatre, temples to gods such as Mithas (a Persian deity), a forum and the Governorâs Palace.
AOV is simply an abreviation for Automatic Opening Vent. An AOV system is a control system designed to vent air or smoke for use in natural & smoke ventilation.
(This is an Army Annual Requirement IAW AR 525-13, which states Commanders will ensure all military and DA civilians associated with their command receive annual antiterrorism awareness and receive an area of responsibility (AOR) update prior to deploying to an area of a higher threat level or within two months of traveling OCONUS.