"tonality " CNS Standards List| Building Components | Potassium Metabisulfite | Ergonomics | Edison Thread | Door Closers | Corrosion Inhibitor | Method Test | Method Test | |
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CNS 15176-14
2021 Edition Wind turbines - Part 14: Declaration of apparent sound power level and tonality values 風力機-第14部:視在聲功率位準及聲值之宣告 |
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