Refractory masonry. Qranulated basic materials. Quality
STANDARD published on 1.9.1992
Designation standards: ČSN 726122
Classification mark: 726122
Catalog number: 31001
Publication date standards: 1.9.1992
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN