Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 1: Angle and vertical grinders (ISO 28927-1:2019); German version EN ISO 28927-1:2019— 40 стр.
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 1: Angle and vertical grinders (ISO 28927-1:2009/DAM 1:2015); German and English version EN ISO 28927-1:2009/prA1:2015