Fans - Efficiency classification for fans - Part 5: Jet fans (ISO/DIS 12759-5:2019); German and English version prEN ISO 12759-5:2019
€77.20
Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019); German version EN ISO 12759-4:2019
€105.42
Fans - Procedures and methods to determine and evaluate the energy efficiency of non-residential unidirectional ventilation units; German and English version prEN 17291:2018
€128.22
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-7: Particular requirements for fans (IEC 59L/154/CD:2018); Text in German and English
€91.03
Fire safety. Smoke and heat control systems (SHEVS). Requirements, for installation commissioners and maintenance of SHEVS.
€101.00
Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements
€69.00
Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
€156.00
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions
€82.00
Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling, commercial and process cooling - Testing and rating at part load conditions and calculation of seasonal performance
€157.00
Household and similar electrical air cleaning appliances - Methods for measuring the performance - Part 1: General requirements
€40.00
Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling - Testing and rating at part load conditions and calculation of seasonal performance
€129.00
Design of fans working in potentially explosive atmospheres
€102.00
Fire safety. Smoke and heat control systems. Requirements, calculation and design methods for temperature control systems and smoke exhaust systems projecting in case of stationary fire.
€166.00
€85.00
