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Chinese National Standards
中華民國國家標準
- Taiwan 台灣 -
 

What is CNS Standards ?

CNS Standard is abbreviation of Chinese National Standard, the National Standards of the Republic of China (Taiwan) ;
They are administered by the Bureau of Standards, Metrology and Inspection of the Ministry of Economic Affairs.

The English versions CNS standards were translated directly from the openly-published Chinese CNS standard , in case of any divergence of interpretation, the Chinese versions CNS standards text shall prevail.

CNS standards are divided into 26 numbered categories, Detail see bellow:
  • CNS Standards 26 Categories:
    		•
  • CNS Standards Index:
    		•
    C-Electrical Engineering
    		CNS 14654 - English Version
    Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms
    聲學－利用聲壓測定噪音源聲功率位準－迴響室的精密級方法 - 英文版
    C-Electrical Engineering
    		CNS 14655-1 - English Version
    Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part1: Comparison method for hard - walled test rooms
    聲學－測定噪音源聲功率位準的工程級方法－用於迴響聲場小型、可移動的聲源－第一部：硬牆測試室的比較法 - 英文版
    C-Electrical Engineering
    		CNS 14655-2 - English Version
    Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part2: Method for special reverberation test rooms
    聲學－利用聲壓測定噪音源聲功率位準的工程級方法－用於迴響聲場小型、可移動的聲源－第二部：特殊迴響測試室的方法 - 英文版
    C-Electrical Engineering
    		CNS 14656 - English Version
    Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane
    聲學－測定噪音源聲功率位準的工程級方法－用於一反射平面上的自由聲場條件 - 英文版
    C-Electrical Engineering
    		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
    C-Electrical Engineering
    		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
    C-Electrical Engineering
    		CNS 14660-1 - English Version
    Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points
    聲學－利用聲強測定噪音源聲功率位準－第一部：在非連續點的量測 - 英文版
    C-Electrical Engineering
    		CNS 14653 - English Version
    Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards
    聲學－噪音源聲功率位準測定－使用基本標準的指引 - 英文版
    K-Chemical Industry
    		CNS 14639 - English Version
    Methods of test for electric conductivity in highly purified water
    超純水之導電率試驗法 - 英文版
    M-Mining
    		CNS 5376-2 - English Version
    Iron ores—Method for determination of postassium content
    鐵礦石—鉀定量法 - 英文版
    C-Electrical Engineering
    		CNS 14659 - English Version
    Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ
    聲學－利用聲壓測定噪音源聲功率位準－現場的比較法 - 英文版
    B-Mechanical Engineering
    		CNS 14645 - English Version
    Light gauge stainless steel pipe fittings for ordinary piping
    一般配管用不銹鋼鋼管接頭 - 英文版
    C-Electrical Engineering
    		CNS 14492-6 - English Version
    Methods of measurement on radio receivers for various classes of emission -Part 6：General purpose communication receivers
    不同發射類別之無線電接收機的量測方法－第6部：一般用途通訊接收機 - 英文版
    C-Electrical Engineering
    		CNS 14492-9 - English Version
    Methods of measurement on radio receivers for various classes of emission -Part 9：Measurement of the characteristics relevant to radio data system (RDS) reception
    不同發射類別之無線電接收機的量測方法－第9部：無線電數據系統(RDS)接收相關特性值的量測 - 英文版
    K-Chemical Industry
    		CNS 14641 - English Version
    Methods of test for silica in highly purified water
    超純水中二氧化矽之試驗法 - 英文版
    M-Mining
    		CNS 5376-4 - English Version
    Iron ores—Method for determination of combined water content
    鐵礦石—結合水定量法 - 英文版
    K-Chemical Industry
    		CNS 14640 - English Version
    Methods of test for metallic elements in highly purified water
    超純水中金屬元素之試驗法 - 英文版
    M-Mining
    		CNS 5376-3 - English Version
    Iron ores—Method for determination cobalt content
    鐵礦石—鈷定量法 - 英文版
    B-Mechanical Engineering
    		CNS 14636 - English Version
    Determination of accuracy and repeatability of positioning of numerically controlled machine tools
    數值控制工具機定位精度暨重現性檢驗通則 - 英文版
    K-Chemical Industry
    		CNS 14638 - English Version
    Methods of test for total organic carbon in highly purified water
    超純水中有機碳(ＴＯＣ)之試驗法 - 英文版

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