VSN 21-77

Instruction for design of heating and ventilation systems of oil refining and petrochemical enterprises

NORMA vydána dne 1.1.1978

Rusky -
Elektronické PDF (913.40 CZK)

Rusky -

Tištěné (913.40 CZK)

Anglicky a rusky -

Elektronické PDF (5046.00 CZK)

Anglicky a rusky -

Tištěné (5046.00 CZK)

The information about the standard:

Designation standards: VSN 21-77
Publication date standards: 1.1.1978
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Russian technical standard
Kategorie: VSN