
Respiratory protective devices. Vocabulary and graphical symbols
出版:British Standards Institution

专家解读视频
This document defines terms and specifies units of measurement for respiratory protective devices (RPDs), excluding diving apparatus.
ISO 16972:2020 - Identical
EN ISO 16972:2020 - Identical
ISO 16972:2020 - Identical
EN ISO 16972:2020 - Identical