ISO 19821:2017現行
Determination of span rating for natural fibre-reinforced plastic composite (NFC) deck boards
出版：International Organization for Standardization
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基本信息
標準編號： ISO 19821:2017
發布時間：2017/12/4 0:00:00
標準類別：Standard
出版單位：International Organization for Standardization
標準頁數：10
標準簡介
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.
本標準替代的舊標準
等同采用的國際標準
BS ISO 19821 : 2017 - Identical
