ISO 19821:2017现行
Determination of span rating for natural fibre-reinforced plastic composite (NFC) deck boards
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO 19821:2017
发布时间：2017/12/4 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：10
标准简介
Describes the procedures to establish a span rating for natural fibre-reinforced plastic composite (NFC) deck boards and deck boards used as stair treads, provided that the stair treads are produced from the same materials and processing techniques as the deck boards.
本标准替代的旧标准
等同采用的国际标准
BS ISO 19821 : 2017 - Identical
