Pressure resistant circular sight glasses of soda-lime-glass.
STANDARD published on 1.11.2019
Designation standards: E DIN 8902:2019-11
Note: WITHDRAWN
Publication date standards: 1.11.2019
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN
Runde Schauglasplatten aus Natron-Kalk-Glas.