Objavljen
This document specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10−11 Pa.
POVUČEN
ISO 3669:2017
OBJAVLJEN
ISO 3669:2020
90.92
Odluka o izmeni ili reviziji standarda
30. 8. 2023.
PROJEKAT
ISO/DIS 3669