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汽油车排气标准新规定汽油车排气新标准适用于装有汽油发动机、最大总质量大于４００ｋｇ、最大设计车速等于或大于５０ｋｍ／ｈ的汽车，也适用于车用汽油发动机（参数见下表）。该标准于１９９４年５月１日起实施。注：ＨＣ容积浓度值按正己烷当量汽油车排气标准新规定...
New Standard for Gasoline Exhaust Standard The new standard for gasoline engine exhaust is suitable for vehicles equipped with a gasoline engine with a maximum total mass of more than 400kg and a maximum design speed of 50km / h or more, and is also suitable for a gasoline engine with the following parameters ). The standard was implemented on May 1, 1994. Note: HC volume concentration according to n-hexane equivalent gasoline vehicle exhaust standards new regulations ...