NF EN ISO 11681-2 : 2012 AMD 1 2017现行
MACHINERY FOR FORESTRY - PORTABLE CHAIN-SAW SAFETY REQUIREMENTS AND TESTING - PART 2: CHAIN-SAWS FOR TREE SERVICE
出版：Association Francaise de Normalisation
专家解读视频
基本信息
标准编号： NF EN ISO 11681-2 : 2012 AMD 1 2017
标准类别：Standard
出版单位：Association Francaise de Normalisation
标准页数：0
标准简介
Describes safety requirements and their verification for the design and construction of portable combustion-engined, hand-held chain-saws for tree service, designed for use by a trained operator for pruning and dismantling standing tree crowns.
