GB/T 8190.4-2010
AbolishedReciprocating internal combustion engines - Exhaust emission measurement - Part 4: Steady-state test cycles for different engine applications
往复式内燃机 排放测量 第4部分：不同用途发动机的稳态试验循环
Application Summary AI generated
This standard specifies steady-state test cycles for measuring exhaust emissions from reciprocating internal combustion engines used in various applications, such as agricultural machinery, construction equipment, and marine propulsion. It is applied during type approval and certification testing to ensure engines comply with regulatory emission limits under controlled, stable operating conditions. The standard provides specific duty cycles tailored to different engine types and uses, enabling consistent and comparable emission measurements across industries.
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GB/T 8188-2003
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GB/T 8190.8-2003
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Reciprocating internal combustion engines--Exhaust emission measurement--Part 7: Engine family determination
GB/T 8190.3-2003
Reciprocating internal combustion engines--Exhaust emission measurement--Part 3:Definitions and methods of measurement of exhaust gas smoke under steady-state conditions
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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.