vehicle emission standard的意思|示意

The HCNG engine calibrated must pass the European III emission standard and meet the power and economy requirement of HCNG vehicle.

标定后的HCNG发动机需满足国III排放标准，其动力性和经济性需保持与原型机相当的水平、并达到HCNG整车的要求。

The paper presents in detail the national standard of motor vehicle gasolene engine idling exhaust emission pollutant, test method and method of idling regulation under different conditions.

对汽油车怠速污染物排放的国家标准，检测的方法以及不同情况下的怠速调整方法进行了详细地介绍。

The results show that all the three types of catalytic converters can make the HCNG engine meet enhanced environmentally friendly vehicle (EEV) emission standard.

试验结果表明：三种催化器都能使天然气掺氢发动机排放达到环境友好型汽车标准。

The paper presents in detail the national standard of motor vehicle gasolene engine idling exhaust emission pollutant, test method and metho...

对汽油车怠速污染物排放的国家标准，检测的方法以及不同情况下的怠速调整方法进行了详细地介绍。

To formulate an adaptable motor vehicle exhaust emission standard is one of the important events of air pollution control according to domestic and foreign experience.

根据国内外经验，制订合适的汽车废气排放标准是控制大气污染措施之一。