railroad access train station balcony / deck balcony/deck barbecue area bare shell building permission given bay maid's quarters handicapped accessible disability features mountains mountains visitors parking wooded boat dock/slip well office office park bus stop cable tv canal canyon casino ceiling...
railroad access train station balcony / deck balcony/deck barbecue area bare shell building permission given bay maid's quarters handicapped accessible disability features mountains mountains visitors parking wooded boat dock/slip well office office park bus stop cable tv canal canyon casino ceiling...
railroad access train station balcony / deck balcony/deck barbecue area bare shell building permission given bay maid's quarters handicapped accessible disability features mountains mountains visitors parking wooded boat dock/slip well office office park bus stop cable tv canal canyon casino ceiling...
rate at which outside air replaces indoor air in a space. expressed in one of two ways: the number of changes of outside air per unit of time - air changes per hour (ach); or the rate at which a volume of outside air enters per unit of time - cubic feet per minute (cfm). air handler hvac term for a fan-blower...