GB/T 19322.1-2021
ActiveSmall craft—Airborne sound emitted by powered recreational craft—Part 1：Pass-by measurement procedures
小艇 机动游艇空气噪声 第1部分：通过测量程序
Application Summary AI generated
This standard specifies pass-by measurement procedures for determining the airborne sound emitted by powered recreational craft. It is applied during type testing and compliance verification for small motorboats and yachts, ensuring they meet noise emission limits for environmental and regulatory approval in inland waterways and coastal areas.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.