Acid-resistant stoneware for chemical equipment; stand vessels.
NORMA vydána dne 1.5.1931
Designation standards: DIN 7022:1931-05
Note: NEPLATNÁ
Publication date standards: 1.5.1931
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Säurefestes Steinzeug - zylindrische Standgefäße.