Sound absorption coefficient measurement
Sound absorption coefficient measurement, Total:2 items.
The international standard classification for "Sound absorption coefficient measurement" includes: Materials for aerospace construction .
The Chinese standard classification for "Sound absorption coefficient measurement" includes: Basic standards and general methods , Basic standards for aviation and aerospace materials .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GBJ 47-1983 Acoustics-sound-abserbin coefficient measurement by method of reverbration room (Trial)
Professional Standard - Aviation
- HB 7126-1994 Reverberation Chamber Method of Aircraft Material and Member - Sound Absorption Coefficient Measurement
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