hydraulic boiler test

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• Fire-tube boiler — A fire tube boiler is a type of boiler in which hot gases from the fire pass through one or more tubes within the boiler. It is one of the two major types of boilers, the other being the water tube boiler. A fire tube boiler can be either… …   Wikipedia

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• OpenTherm — (short: OT) is a protocol used in central heating systems between a central heating boiler and a thermostat or controller. It is a point to point protocol where one device (thermostat) is the master and the other the slave (boiler). Multiple… …   Wikipedia

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• LNER Peppercorn Class A1 60163 Tornado — Infobox Locomotive name= LNER Class A1 Peppercorn 60163 Tornado powertype= Steam caption= Tornado , 8 August 2008 designer= Arthur Peppercorn (original designer) builder= A1 Steam Locomotive Trust builddate= 1994 2008 whytetype= Whyte|4 6 2… …   Wikipedia

• Durango and Silverton Narrow Gauge Railroad — Durango Silverton Narrow Gauge Railroad Locale La Plata County and San Juan County, Colorado Dates of operation 1881–present Track gauge …   Wikipedia

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