State system for ensuring the uniformity of measurements. Measurement microphones. Part 7. Values for difference between free-field and pressure sensitivity levels of laboratory standard microphones
NORMA vydána dne 1.5.2013
Designation standards: GOST R 8.751-2011
Publication date standards: 1.5.2013
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST