Noise of machines. Reciprocating internal combustion engine driven alternating current generating sets. Measurement of airborne noise by the enveloping surface method
NORMA vydána dne 1.9.2009
Designation standards: GOST R 52988-2008
Note: NEPLATNÁ
Publication date standards: 1.9.2009
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST