
Laboratory measurement of noise generated by aerodynamic flow through control valves (draft IEC 534-8-1); identical with IEC 65B(Central Office)42.
NORMA vydána dne 1.12.1986
Designation standards: E DIN IEC 65B(CO)42:1986-12
Note: NEPLATNÁ
Publication date standards: 1.12.1986
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Laboratoriumsmessungen von Geräuschen bei gasdurchströmten Stellventilen.