NA 178
DIN Standards Committee for Process and Plant Technology
Draft standard
[Withdrawn]
DIN 7080
DIN 7080
Pressure resistant circular sight glasses of borosilicate glass without limitation in the range of low temperature
Title (German)
Runde Schauglasplatten aus Borosilikatglas für Druckbeanspruchung ohne Begrenzung im Tieftemperaturbereich