GOST 21206-75

Coalsand anthracite. Determination method for microhardness and microbrittleness

NORMA vydaná dňa 1.1.1977

Rusky -
Elektronické PDF (41.20 EUR)

Rusky -

Tlačené (41.20 EUR)

Anglicky a rusky -

Elektronické PDF (153.20 EUR)

Anglicky a rusky -

Tlačené (153.20 EUR)

The information about the standard:

Designation standards: GOST 21206-75
Note: NEPLATNÁ
Publication date standards: 1.1.1977
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST

Annotation of standard text GOST 21206-75 :

Implemented changes and corrections:
Amd. 6.81
Amd. 7.86