| 1. | Anechoic chambers . part 1 : shield attenuation measurement
消声室.第1部分:屏蔽衰减测量
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| 2. | The management and construction of anechoic chamber
电波暗室的建造和管理
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| 3. | Anechoic chamber free loudspeaker test system
免用无响室喇叭单体测试系统
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| 4. | Anechoic chambers - shield attenuation measurement
消音室.屏蔽消音测量
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| 5. | Development of a low frequency sound - absorption taper for anechoic pool
消声水池用低频吸声尖劈的研制
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| 6. | 3 . testing builded microwave anechoic chamber before eut is layed
在没有放被测件的情况下，对微波暗室进行测试。
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| 7. | Anechoic chambers - part 1 : shield attenuation measurement ; german version en 50147 - 1 : 1996
消声室.第1部分:屏蔽消声测量
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| 8. | Anechoic chambers - alternative test site suitability with respect to site attenuation
消音室.备选测试点对消音点的适用性
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| 9. | 6 . water tray is equipped with japan anechoic carpet to remove noise of water drops
6 .水盘加装日本消音毯,消除水滴噪音。
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| 10. | Semi - anechoic chamber
半电波暗室
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