GB/T 20787-2006
AbolishedReciprocating internal combustion engines - Test code for the measurement of structure-borne noise emitted from high-speed and medium-speed reciprocating internal combustion engines measured at the engine feet
往复式内燃机 中、高速往复式内燃机底脚结构噪声测试规范
Application Summary AI generated
This standard specifies a test code for measuring structure-borne noise at the feet of high-speed and medium-speed reciprocating internal combustion engines. It is applied in the automotive, marine, and industrial power generation sectors to evaluate and control vibration-induced noise transmitted through engine mounts. The standard ensures consistent testing conditions for comparing engine noise performance and improving noise reduction in machinery installations.
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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.