GB 8840-1988

Abolished

Limit for exhaust gas smoke of marine diesel engine

船用柴油机排气烟度限值

Standard Type

ICS

47.020

CCS

U45

Status

Abolished

Issue Date

1988-02-29

Implementation

1988-10-01

Centralized Committee

国家标准委

Issuing Authority

国家标准委

Application Summary AI generated

This standard specifies the maximum allowable smoke opacity in the exhaust gas of marine diesel engines, measured under specified test conditions. It is applied during type approval and production conformity testing of marine diesel engines used in shipbuilding, ensuring compliance with environmental and operational limits for vessels operating in inland and coastal waters.

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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.