GOST 28139-89

School equipment. General safety requirements

NORMA vydána dne 1.7.1990

The information about the standard:

Designation standards: GOST 28139-89
Publication date standards: 1.7.1990
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST