Materials for thermal power plant equipment. Grey, malleable and modular cast iron
STANDARD published on 1.6.1976
Designation standards: STN 420090-8
Classification mark: 420090
Catalog number: 61318
Publication date standards: 1.6.1976
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN