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Acoustics--Hearing protectors--Part 1:Subjective method for the measurement of sound attenuation
Translate name
STANDARD published on 13.5.2004
Designation standards: GB/T 7584.1-2004
Publication date standards: 13.5.2004
SKU: NS-889540
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-07-03 (Number of items: 2 286 013)
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