STN 694910:1964/b (694910)

Oxygen factories

STANDARD published on 1.5.1979

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The information about the standard:

Designation standards: STN 694910:1964/b
Classification mark: 694910
Catalog number: 67717
Note: Change
Publication date standards: 1.5.1979
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard