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ÖNORM EN 328/A1:2003-03
Действует
Heat exchangers - Test procedure for establishing the performance of forced convection unit air coolers for refrigeration (Amendment)
ÖNORM CR 1472:1998-01
Действует
General guidance for the marking of gas appliances
OVE EN 50156-1:2016-04
Действует
Electrical equipment for furnaces and ancillary equipment -- Part 1: Requirements for application design and installation (english version)
ÖNORM EN ISO 6806:2017-08
Действует
Rubber hoses and hose assemblies for use in oil burners - Specification (ISO 6806:2017)
ÖNORM EN 226:1987-12
Действует
Atomizing oil burners; connecting dimensions between burners and heat generators
ÖNORM EN 225-2:2007-12
Действует
Atomizing oil burners - Oil burner pumps and oil burner motors - Connecting dimensions - Part 2: Oil burner motors
ÖNORM EN 293:1992-09
Действует
Oil pressure atomizing nozzles - Minimum requirements, testing
ÖNORM EN 225-1:2007-12
Действует
Atomizing oil burners - Oil burner pumps and oil burner motors - Connecting dimensions - Part 1: Oil burner pumps
ÖNORM EN 298:2012-07
Действует
Automatic burner control systems for burners and appliances burning gaseous or liquid fuels
ÖNORM EN 299:2009-10
Действует
Oil pressure atomizing nozzles - Determination of the angle and spray characteristics
ÖNORM EN 14705:2005-09
Действует
Heat exchangers - Method of measurement and evaluation of thermal performances of wet cooling towers
OVE EN 50156-2:2016-04
Действует
Electrical equipment for furnaces and ancillary equipment -- Part 2: Requirements for design, development and type approval of safety devices and subsystems (english version)
ÖNORM EN 12953-4:2018-05
Действует
Shell boilers - Part 4: Workmanship and construction of pressure parts of the boiler
ÖNORM EN 12953-13:2012-03
Действует
Shell boilers - Part 13: Operating instructions
ÖNORM EN 12953-11:2003-12
Действует
Shell boilers - Part 11: Acceptance tests
ÖNORM EN 15502-2-1:2017-06
Действует
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
ÖNORM EN 521:2006-04
Действует
Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances
ÖNORM EN 16340:2014-08
Действует
Safety and control devices for burners and appliances burning gaseous or liquid fuels - Combustion product sensing devices
ÖNORM EN 15502-2-2:2014-11
Действует
Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliances
ÖNORM EN 125:2016-01
Действует
Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices
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