GOST 4.491-89

Product-quality index system. Hot-water heating boilers with capacity up to 100 kW. Nomenclature of indices

STANDARD published on 1.1.1990

English and Russian -
electronic design (pdf) (196.00 USD)

English and Russian -

Print design (196.00 USD)

Russian -

electronic design (pdf) (50.70 USD)

Russian -

Print design (50.70 USD)

The information about the standard:

Designation standards: GOST 4.491-89
Publication date standards: 1.1.1990
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST