Објављен
This document explains the use of the two acceptable methods of reporting particle size, µm(c) and µm(b), that are defined in ISO 11171:2016. It also explains the reasons for the existence of two alternative size reporting methods and its implications with respect to particle count and filter Beta Ratio data.
ОБЈАВЉЕН
ISO/TR 22681:2019
60.60
Стандард објављен
6. 9. 2019.