
Earth-moving Machinery - Falling Object Protective Structures - Laboratory Tests And Performance Requirements
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
基本信息
标准编号: NS ISO 3449 Ed. 1 (1984)
标准类别:Standard
出版单位:Norwegian Standards (Norges Standardiseringsforbund)
标准页数:0
标准简介
1ED 1984
标准备注
Issue Date: 01/05/1988. (04/2008)
替代本标准的新标准
等同采用的国际标准
ISO 3449:2005 - Identical