장비현황
Institute for Advanced Engineering
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장비현황
INSTITUTE FOR ADVANCED ENGINEERING
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특징1) ISO 10534-2, ASTM E1050-98
2) Large Tube (100mm Dia.), Small Tube (20mm Dia.) -
규격Frequency Range : 50~6.4 kHz
Measurement Parameter:
Sound absorption coefficient
Reflection coefficient
Acoustic impedance
Acoustic admittance -
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