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Method for detecting property of exhaust gas from internal combustion engine of motor car, involves detecting catalytic reaction of exhaust gas in different mass and comparing measured values to detect property of exhaust gas
Method for detecting property of exhaust gas from internal combustion engine of motor car, involves detecting catalytic reaction of exhaust gas in different mass and comparing measured values to detect property of exhaust gas
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机译:一种汽车内燃机废气特性的检测方法,包括检测不同质量废气的催化反应并比较测量值以检测废气特性。
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摘要
The catalytic reaction e.g. oxidation reaction of exhaust gas from internal combustion engine is performed using the catalyst (132). The two sensor units (120, 122) are used to detect the catalytic reaction of exhaust gas in different mass. The measured values of sensor units are compared to detect the property of the exhaust gas. An independent claim is included for device for detecting property of exhaust gas from internal combustion engine.
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