"Frequency Weighting" CNS Standards List |
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CNS 13544
2017 Edition Frequency Weighting for the Measurement of Aircraft Noise (D-Weighting) 量測航空噪音的頻率加權–D加權 |
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CNS 13544
1995 Edition Frequency Weighting for the Measurement of Aircraft Noise (D-Weighting) 量測航空噪音的頻率加權-D加權 |
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