Workplace exposure - Measurement of dustiness of bulk materials that contain or release nano-objects or submicrometer particles - Part 2: Rotating drum method; German and English version prEN 17199-2:2018
Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 2: Rotating drum method; German version EN 17199-2:2019— 26 стр.
