
BS EN 124-4 - GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS - PART 4: GULLY TOPS AND MANHOLE TOPS MADE FROM STEEL REINFORCED CONCRETE
出版:British Standards Institution

专家解读视频
基本信息
标准编号: 12/30265307 DC : 0
标准类别:Draft
出版单位:British Standards Institution
标准页数:37
标准简介
BS EN 124-4.
替代本标准的新标准
等同采用的国际标准
PREN 124-4 : DRAFT 2012 - Identical