GB/T 9911-2009
AbolishedMeasure method of airborne noise emitted by marine diesel engine
船用柴油机辐射的空气噪声测量方法
Application Summary AI generated
This standard specifies the measurement methods for airborne noise emitted by marine diesel engines under laboratory or on-board conditions. It is applied in shipbuilding and marine engineering to ensure consistent noise testing procedures for engine certification, type approval, and noise control compliance. The standard covers measurement instrumentation, test conditions, and data processing for engines used in various vessel types.
Related Standards
JB/T 51094-1999
Marine Gearbox Product Quality Grading (Internal Use)
GB/T 13029.1-2003
Electrical installations in ships--Choice and installation of cables for low-voltage power systems
GB/T 19283-2003
Dimensions series of container ship passing the lock of three gorges dam
GB/T 12045-2003
Specification of marine explosion-proof light
GB/T 14650-2005
General specification for marine auxiliary boiler
GB/T 19700-2005
Test method of thermal property for marine heat exchanger
GB/T 6918-2005
Hand windlass and anchor capstan
GB/T 14649-2005
Test method for marine auxiliary boiler property
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.