"Method of determinat " CNS Standards Search Result

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	CNS 14658 - English Version Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane 聲學－測定噪音源聲功率位準的評估級方法－使用在一反射平面上之包封量測表面 - 英文版
	CNS 14657 - English Version Acoustics - Determination of sound power levels of noise sources - Precision methods for anechoic and semi-anechoic rooms 聲學－測定噪音源聲功率位準的精密級方法－用於無響室和半無響室 - 英文版
	CNS 13053 - English Version Methods of Determination for Iron in Magnesium Alloys 鎂合金中鐵定量法 - 英文版
	CNS 5376-6 - English Version Iron ores—Method for determination of acid soluble iron （Ⅱ）content 鐵礦石－酸可溶性鐵（Ⅱ）定量法 - 英文版

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