Lasers and laser-related equipment – Test methods for determination of the shape of a laser beam wavefront -- Part 1: Terminology and fundamental aspects— 26 стр.
Semiconductor devices - Mechanical and climatic test methods - Part 30: Preconditioning of non-hermetic surface mount devices prior to reliability testing— 28 стр.
Optics and optical instruments -- Lasers and laserrelated equipment -- Test methods for laser beam power (energy) density distribution -- Technical Corrigendum 1— 2 стр.
Lasers and laser-related equipment -- Test methods for laser beam widths, divergence angles and beam propagation ratios -- Part 2: General astigmatic beams— 22 стр.
Lasers and laser-related equipment – Test methods for laser beam widths, divergence angles and beam propagation ratios – Part 1: Stigmatic and simple astigmatic beams— 24 стр.
Semiconductor devices - Mechanical and climatic test methods - Part 23: High temperature operating life (IEC 60749-23:2004 + A1:2011); German version EN 60749-23:2004 + A1:2011— 11 стр.
Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (IEC 60027-2:2005); German version EN 60027-2:2007— 92 стр.
Liquid crystal display devices - Part 10-1: Environmental, endurance and mechanical test methods - Mechanical (IEC 61747-10-1:2013); German version EN 61747-10-1:2013— 14 стр.
Safety rules for the construction and installation of lifts - Part 3: Electric and hydraulic service lifts; German version EN 81-3:2000+A1:2008 + AC:2009— 100 стр.
Safety rules for the construction und installation of lifts - Part 3: Electric and hydraulic service lifts; German version EN 81-3:2000+A1:2008 + AC:2009— 100 стр.
