Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Test methods1 Scope 1. 1 Scope of EN 12309 Appliances covered by this European Standard include one or a combination of the following: gas fired sorption chiller; gas fired sorption chiller heater; gas fired sorption heat pump. This European Standard applies to appliances designed to be used for space heating or cooling or refrigeration with or without heat recovery. This European Standard applies to appliances having flue gas systems of type B and type C

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What is ISO 17672- Filler metals for brazing about

This code of practice does not include the testing of materials and components except in cases where there is a relevant British Standard

d) storage buildings

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The provisions stated in this standard are intended for the designer

BS EN 13074-1 gives the test method for cut-back and fluxed bituminous binders

regasification and for storage

b) The landfill diversion and material recovery rates it achieves

either from a cylinder or from a piped medical gas supply in a hospital

What is BS EN 16452 - Railway braking blocks about

an additional requirement on the size distributions is that at least 84 % of the aerosol mass consists of particles exceeding 0