GB/T 15528-2013
语音通信用传声器和耳机测量方法
Methods of measurement on microphones and earphones for speech communications
- 实施日期
- 2014-07-15
- ICS 分类
- 33.160.01
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 15528-2013
Methods of measurement on microphones and earphones for speech communications
GB/T 14853.6-2013
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GB/T 14853.5-2013
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GB/T 14853.4-2013
Rubber compounding ingredients—Pelletized carbon black—Part 4:Determination of mass strength
GB/T 14853.1-2013
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GB/T 30241.2-2013
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GB/T 30223-2013
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GB/T 30222-2013
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GB/T 30221-2013
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