GB/T 37661-2019
ActiveGeneral specification for marine public address system
船用广播系统通用规范
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking/packaging for public address systems installed on ships. It is applied in the design, manufacturing, and acceptance testing of marine PA systems used for onboard communication, emergency announcements, and general broadcasting in various vessel types, including cargo ships, passenger ships, and offshore platforms. The standard ensures system reliability, intelligibility, and safety under marine environmental conditions such as vibration, humidity, and salt spray.
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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.