Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance; German version EN 328:2014— 47 стр.
Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests (IEC 60034-18-41:2014) (english version)
General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005); German and English version EN ISO/IEC 17025:2005, Corrigenda to DIN EN ISO/IEC 17025:2005-08; German and English version EN ISO/IEC 17025:2005/AC:2006— 4 стр.
Heat exchangers - Test procedure for establishing the performance of forced convection unit air coolers for refrigeration (includes amendment A1:2002); German version EN 328:1999 + A1:2002— 41 стр.
Heat exchangers - Test procedures for establishing the performance of forced convection unit air coolers for refrigeration; German version prEN 328:2012
Heat exchangers - Test procedure for establishing the performance of forced convection unit air coolers for refrigeration (includes amendment A1:2002); German version EN 328:1999 + A1:2002— 41 стр.
