"Acoustics － Determin" CNS Standards Search Result

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	CNS 16022 - English Version Acoustics – Determination of dynamic stiffness – Part 1: Materials used under floating floors in dwellings 聲學－動態剛性測定法－用於住宅浮式地板下之材料 - 英文版
	CNS 14660-1 - English Version Acoustics － Determination of sound power levels of noise 聲學─利用聲強測定噪音源聲功率位准─第一部：在非連續點的量測 - 英文版
	CNS 14656 - English Version sources in reverberant fields - Part2: Method for special Acoustics － Determination of sound power levels of noise 聲學─測定噪音源聲功率位元准的工程級方法─用於一反射平面上的自由聲場條件 - 英文版

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