PREN 474-7 : DRAFT 2017现行
EARTH-MOVING MACHINERY - SAFETY - PART 7: REQUIREMENTS FOR SCRAPERS
出版：Comite Europeen de Normalisation
专家解读视频
基本信息
标准编号： PREN 474-7 : DRAFT 2017
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Covers all significant hazards, hazardous situations and events relevant to wheel and crawler scrapers except towed scrapers as defined in EN ISO 6165:2012, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer.
