| 1. |
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AFNOR NF EN ISO 3743-2 |
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1996-DEC-01 • 现用 •
Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, mowable sources in reverberant fields. Part 2 : methods for special reverberation test rooms.
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| 2. |
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BSI BS EN ISO 3743-2 |
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1995-MAR-15 • 现用 •
Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, movable sources in reverberant fields — Part 2: Methods for special reverberation test rooms-AMD 9426: March 1997
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| 3. |
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BSI BS ISO 3743-2 |
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1994-JAN-01 • 非最新 •
Acoustics - Deter. of Sound Power Levels of Noise Sources Using Sound Pressure - Engineering Methods for Small, Movable Sources in Reverberant Fields Part 2: Methods for Special Reverberation Test Rooms-Renumbered as BS EN ISO 3743-2 : 1997; Replaces BS 4196: Part 3: 1991;
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| 4. |
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CEN EN ISO 3743-2 |
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1996-AUG-01 • 现用 •
Acoustics - Determination of Sound Power Levels of Noise Sources Using Sound Pressure - Engineering Methods for Small, Movable Sources in Reverberant Fields - Part 2: Methods for Special Reverberation Test Rooms-ISO 3743-2 : 1994
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| 5. |
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DIN DIN EN ISO 3743-2 |
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1996-DEC-01 • 已撤销 •
Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Method for special reverberation test rooms (ISO 3743-2:1994)
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| 6. |
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DIN DIN EN ISO 3743-2 |
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2009-NOV-01 • 现用 •
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994); German version EN ISO 3743-2:2009
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| 7. |
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DIN DIN EN ISO 3743-2 |
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1996-DEC-01 • 已撤销 •
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994); German version EN ISO 3743-2:1996
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| 8. |
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DIN DIN EN ISO 3743-2/A1 |
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2009-MAY-01 • 待定/草稿 •
(DRAFT) Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994); English version FprEN 3743-2:2009, Amendment 1
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| 9. |
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DIN DIN EN ISO 3743-2/A1 |
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2009-MAY-01 • 待定/草稿 •
(DRAFT) Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994); English version FprEN 3743-2:2009, Amendment 1
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| 10. |
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DS DS/EN ISO 3743-2 |
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2009-SEP-09 • 现用 •
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms
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