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CNS |
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General No. |
CNS 7779-3 |
| Classified No. |
B7165-3 |
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3: Enveloping surface
工業用風機－在標準化實驗室條件下風機聲功率位准測定－第3部：包絡面法 |
Date of Approval
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Bureau of Standards,
Metrology and Inspection |
Date of
Revision
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CNS "CNS 7779-3" standard !
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| CNS
Standard Code |
CNS 7779-3 |
| CNS Standard Classified No. |
B7165-3 |
|
CNS Standard English Title |
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3: Enveloping surface |
|
CNS Standard Chinese Title |
工業用風機－在標準化實驗室條件下風機聲功率位准測定－第3部：包絡面法 |
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CNS Standard Edition |
2014-10 |
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CNS Standard Pages |
17 |
| English Translation Price |
$425.00 USD -About $25 per 1 page |
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Sale Price |
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