GB/T 18699.2-2002
ActiveAcoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes)
声学 隔声罩的隔声性能测定 第2部分:现场测量(验收和验证用)
📋 Scope / 适用范围 ai_extracted
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📝 Foreword / 前言 ai_extracted
本标准等效采用ISO 11546-2:1995《声学 隔声罩的隔声性能测定 第2部分:现场测量》。为适合 我国国情，有些章节做了调整:
📚 References & Relations / 引用与关联
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ATIO 0
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GB/T 14574-2000
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GB/T 15173--1994
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GB/T 16404-1996
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GB/T 16404.2-1999
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GB/T 16538-1996
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GB/T 17181-1997
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GB/T 17248.
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GB/T 17248.3-1999
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GB/T 17248.5-1999
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GB/T 18699.2-2002
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GB/T 3241-1998
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GB/T 3767
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GB/T 3767-1996
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GB/T 3768
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GB/T 3768-1996
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GB/T 3785-1983
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GB/T 6881.2-2002
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GBJ 121-1988
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IEC 61260
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IEC 804
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IEC 942
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IG 100.
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ISO 11201
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ISO 11202
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ISO 11204
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ISO 140-6
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ISO 3743-1
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ISO 3744
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ISO 3746
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ISO 3747
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ISO 4871
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ISO 717-1
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ISO 9614-1
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ISO 9614-2
🔗 Related Standards / 同类标准
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General technical requirenments for electrolarynx
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Acoustics—Description, measurement and assessment of environmental noise—Part 3: Objective method for the measurement of prominence of impulsive sounds and for adjustment of LAeq
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Acoustics—Soundscape—Part 2: Data collection and reporting requirements
GB/Z 7584.5-2026
Acoustics—Hearing protectors—Part 5: Method for estimation of noise reduction using fitting by inexperienced test subjects
GB/Z 41283.3-2026
Acoustics—Soundscape—Part 3: Data analysis
GB/T 3770-1983
Determination of sound power level for noise emitted by woodworking machinery
Content extracted by AI. Not officially verified.