STN 684333:1981/a (684333)

Čisté chemikálie. Tetraboritan disodný.

NORMA vydaná dňa 1.12.1987

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The information about the standard:

Designation standards: STN 684333:1981/a
Classification mark: 684333
Catalog number: 67541
Note: Zmena
Publication date standards: 1.12.1987
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard