NORMSERVIS s.r.o.

GOST 4.139-85

System of product-quality indices. Semiconductor power converters. Nomenclature of indices

NORMA vydaná dňa 1.1.1987

Rusky -
Elektronické PDF (70.40 EUR)

Rusky -
Tlačené (70.40 EUR)




Anglicky a rusky -
Elektronické PDF (336.90 EUR)

Anglicky a rusky -
Tlačené (336.90 EUR)

The information about the standard:

Designation standards: GOST 4.139-85
Publication date standards: 1.1.1987
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST