"Engineering " CNS Standards List |
|
CNS 14655-2
2002 Edition 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 |
|
|
|
CNS 14656
2002 Edition 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 |
|
|
|
CNS 6414
1984 Edition Basic Rack of Straight Bevel Gears for General and Heavy Engineering 直齒傘齒輪之基準齒條(一般機械及重機械用) |
|
|
|
CNS 401
1982 Edition Drawing Symbols of Electrical Engineering 電機工程製圖符號（制定及分類） |
|
| Find out:64Items | To Page of: First -Previous-Next -Last | 1 2 3 |
