NA 132
DIN Standards Committee Shipbuilding and Marine Technology
Standards
[Withdrawn]
DIN 87901
DIN 87901
Sniffle valves for pumps, size R³/₈" to R³/₄", ND 16, up to 100 °C
Title (German)
Luftventile für Pumpen (Schnüffelventile), Größe R³/₈" bis R³/₄", ND 16, bis 110 °C