-
GB/T 7341.3-2024 in English
Electroacoustics—Audiometric equipment—Part 3: Test signals of short duration
valid
Issued on:2024-08-23
RFQ -
-
GB/T 3785.1-2023 in English
Electroacoustics—Sound level meters—Part 1: Specifications
valid
Issued on:2023-05-23
$1,288.00 -
GB/T 3785.2-2023 in English
Electroacoustics—Sound level meters—Part 2: Pattern evaluation tests
valid
Issued on:2023-05-23
$952.00 -
GB/T 42559-2023 in English
Acoustics—Measurement of phase-shifted sensitivity of interferometric fiber-optic hydrophones
valid
Issued on:2023-05-23
$1,036.00 -
GB/T 42473-2023 in English
Acoustics―Procedures for assessment and prediction of noise annoyance
valid
Issued on:2023-03-17
$812.00 -
GB/T 41283.1-2022 in English
Acoustics—Soundscape—Part 1: Definition and conceptual framework
valid
Issued on:2022-03-09
$308.00