GOST 20901-75

Refractory and high-refractory products for laying of stoves and hot blast mains of blast furnaces. Specifications

NORMA vydána dne 1.1.1977

Rusky -
Elektronické PDF (2200.70 CZK)

Rusky -

Tištěné (2200.70 CZK)

Anglicky a rusky -

Elektronické PDF (11515.70 CZK)

Anglicky a rusky -

Tištěné (11515.70 CZK)

The information about the standard:

Designation standards: GOST 20901-75
Note: NEPLATNÁ
Publication date standards: 1.1.1977
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST

Annotation of standard text GOST 20901-75 :

Implemented changes and corrections:
Amd. 7.81
Amd. 2.84
Amd. 1.87
Amd. 1.89
Amd. 5.92