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GB 4569-2026 in English
Limits and measurement methods for noise emitted by motorcycles （CHINA Ⅲ）
TO BE VALID
Issued on:2026-02-27 | Implemented on:2029-01-01
$800.00 $776.00 -
GB 12523-2025 in English
Emission standard for construction noise
VALID
Issued on:2025-12-02 | Implemented on:2026-01-01
$90.00 $88.00 -
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GB/T 7582-2025 in English
Acoustics—Statistical distribution of hearing thresholds related to age and gender
VALID
Issued on:2025-08-01 | Implemented on:2026-02-01
$450.00 $437.00 -
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GB/T 44994-2024 in English
Acoustics—Hearing aid fitting management (HAFM)
VALID
Issued on:2024-12-31 | Implemented on:2025-04-01
$600.00 $582.00 -
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