DescriptionFour belt-driven ventilation fans.jpg English: Four belt-driven ventilation fans in Landschaftspark Duisburg-Nord Date 20 June 2011 Source https://www...
Actuator Drive Options Scavenging Pumps Oil Cooler Fans Flex Hoses vs Rigid Tubing Belt-Driven vs Gear-Driven, Electric vs Hydraulic Hydraulic vs Electric...
built by Monarch Engineering Company - from the January 1919 periodical, The American Elevator and Grain Trade (IA CAT31053470311) (page 12 crop).jpg....
DescriptionHVAC Ventilation Exhaust.jpg English: A huge double HVAC exhaust of an office building. Date 17 June 2011 Source HVAC Brantford Author PictorialEvidence...
DescriptionDamaged basement fan.jpg English: Belt-driven basement fan with a flooded motor in a private property Date 23 March 2006 Source https://www...
DescriptionMandeville Rubys Fan Z.JPG Mandeville, Louisiana. Ruby's Roadhouse. Date 3 June 2010 Source Photo by Infrogmation (talk) of New Orleans Author...
described at URL: https://www.flickr.com/photos/jerthebear/3636954291/ operator: Flickr URL: https://live.staticflickr.com/3624/3636954291_7e9333ed63_o.jpg...
fan equipment of the Hudson & Manhattan RailroadCompany, which is also to employ artificial ventilation,includes two i8o-in. plate fans, each driven by...
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