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Liquid chilling packages and heat pumps with electrically driven compressors - Cooling mode - Definitions, testing and requirements

Liquid chilling packages and heat pumps with electrically driven compressors - Cooling mode - Definitions, testing and requirements

Installations and equipment for liquefied natural gas - Testing of foam concentrates designed for generation of medium and high expansion foam and of extinguishing powders used on liquefied natural gas fires

Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas

Gas/air ratio controls for gas burners and gas burning appliances - Part 1: Pneumatic types

Gas/air ratio controls for gas burners and gas burning appliances - Part 1: Pneumatic types

Zero governors for gas burners and gas burning appliances

Control for heating systems - Part 1: Outside temperature compensated control equipment for hot water heating systems

Controls for heating systems - Part 2: Optimum start-stop control equipment for hot water heating systems

Controls for heating systems - Part 3: Outside temperature compensated control equipment for electrical heating systems

Gaisa kondicionētāji, šķidra aukstumnesēja dzesētājpaketes, siltumsūkņi, procesu dzesētāji un gaisa sausinātāji ar elektriskas piedziņas kompresoriem. Skaņas trokšņa līmeņa noteikšana. 1.daļa: Gaisa kondicionētāji, šķidra aukstumnesēja dzesētājpaketes, siltumsūkņi telpu apsildei un dzesēšanai, gaisa sausinātāji un procesu dzesētāji

Air conditioners, heat pumps and dehumidifiers with electrically driven compressors - Measurement of airborne noise - Determination of the sound power level