10.00 18. 1. 2024.
ISO
ISO/TC 38
Međunarodni standard
This proposal specifies a method to test filtration performance of particulate matter of nonwovens. This proposal is applicable to air filtration nonwovens , face masks and other products.
PROJEKAT
ISO/NP 25077
10.00
Evidentiranje predloga novog projekta
18. 1. 2024.