OBJAVLJEN
ISO 12759-4:2019
PROJEKAT
ISO 12759-4:2019/FDAmd 1
50.00
Evidentiranje podataka o definitivnom tekstu nacrta standarda
14. 7. 2026.
Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed - Amendment 1: Addition of Annex F providing an example of the use of efficiency classification and editorial changes (ISO 12759-4:2019/DAM 1:2026)
40.60 Završetak javne rasprave