ČSN 721206:1972/a (721206)

Sádrovec a anhydrit jako přísada do cementu.

STANDARD published on 1.9.1974

The information about the standard:

Designation standards: ČSN 721206:1972/a
Classification mark: 721206
Catalog number: 14551
Note: Change
Publication date standards: 1.9.1974
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN