Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling. Terms and definitions— 16 стр.
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling. Operating requirements, marking and instructions— 18 стр.
Information technology -- Service management -- Part 6: Requirements for bodies providing audit and certification of service management systems— 20 стр.