Metallic materials -- Verification of static uniaxial testing machines -- Part 1: Tension/ compression testing machines -- Verification and calibration of the forcemeasuring system -- Technical Corrigendum 1— 2 стр.
Vacuum cleaners for household use - Part 1: Dry vacuum cleaners - Methods for measuring the performance (IEC 60312-1:2010, mod.+ A1:2011, mod.) (english version)