NS-EN ISO 4918:2021由SCC 发布于 2021-04-19。
NS-EN ISO 4918:2021 弹性、纺织和层压地板覆盖物 脚轮椅测试(ISO 4918:2016 包括 Amd 1:2018)的最新版本是哪一版?
最新版本是 NS-EN ISO 4918:2021 。
Full Description ADOPTED_FROM:EN ISO 4918:2021 ISO 4918:2016 specifies methods for determining the change of appearance and stability of a textile floor covering or any damage caused by detachment of layers, opening of joints, or crazing of a resilient or laminate floor covering under the movement of a castor chair.
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