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- it has great power and meets Euro IV emission regulations with OBD, which ensures enjoyable driving. 欧IV排放标准，并采用OBD车载自动诊断系统，节油更环保。
- The sales of Skoda Octavia of National IV emission standard, which began early this year, is now no sharp rise in Beijing market.（Beijing Evening News） 年初，上海大众汽车斯柯达开始全面销售国IV车型，北京地区的斯柯达明锐销量再创新高。（北京晚报）
- This engine can meet the EURO IV standard, possesses of the technology of CBR, VVT, and superior dynamic, economy. 该发动机拥有先进的双VVT发动机技术，动力性和经济性好，满足欧IV排放标准。
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- These batch of Tridents were fitted with Euro 3 emission standard Cummins ISE series engine. 而是批巴士也是新巴首批使用电子潜望镜的巴士。
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
- If all pre-Euro and Euro I diesel commercial vehicles are replaced by Euro IV models, the vehicular emissions of RSP and NOx will be reduced by 74% and 38% respectively. 如果这些车辆全部更换为欧盟IV期型号，由车辆排放的悬浮粒子和氮氧化物会分别减少74%25 及38%25。
- Emission standards for 1980 and later model year motorcycles. 1980年及后续年份摩托车的排放标准。
- Dust removal efficiency to meet national emission standards. 除尘效果完全达到国家粉尘排放标准。
- The new emission standard for light-duty motor vehicle in Beijing. 北京市轻型汽车排放新标准。
- Powered by Euro IV--New Yuchai on the "Green" road 欧IV动力--"绿色发展"之路的新玉柴
- Euro IV Converter's Structure and Validation Test 欧IV标准的催化转化器结构耐久性验证
- Cleaner fuel and tighter emission standards were introduced in April 1997 to further reduce pollution from vehicles. 当局在一九九七年四月引进更严格的燃料和废气排放标准，进一步减低车辆造成的污染。
- The environmental quality standards and pollutant discharge or emission standards are divided into state standards and local standards. 环境质量标准、污染物排放标准分为国家标准和地方标准。
- EURO - Ⅲ exhaust emission standard 欧Ⅲ法规
- Emission standards applicable to preexisting stationary sources appear in state implementation plans (SIPs). 在《州实施计划》中出现了固定污染的排放标准。
- States have the option of adopting the even tougher California emission standards. 各州也可以任意选择，是否采用加利福尼亚州更严格的排污标准。
- Clean Air Amendment (1970) provided stringent automotive, aircraft, and factory emission standards. 1970年洁净空气法修正案规定汽车、飞机与工厂排放标准。
- This is why all Volkswagen TDI models are equipped with engines which comply with the Euro 5 emissions standard due to come into force from September 2009. 这就是为什么大众所有TDI车型都装备了服从即将从2009年强制约束的欧5排放标准。
- Government control strategies include up-to-date emission standards, tightened inspection requirements, and higher penalties on smoky vehicles. 政府的管制策略，包括制订最新的车辆废气标准、收紧验车标准，以及提高对黑烟车辆的罚款。
