NS-EN ISO 3071:2020由SCC 发布于 2020-04-01。
NS-EN ISO 3071:2020 的最新版本是哪一版?
最新版本是 NS-EN ISO 3071:2020 。
Full Description ADOPTED_FROM:EN ISO 3071:2020 This document specifies a method for determining the pH of the aqueous extract of textiles. The method is applicable to textiles in any form (e.g. fibres, yarns, fabrics).
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