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| Auto catalytic converters growing in China | |
| 摘 要： | The air pollution caused by au-to emission becomes more and moreserious in China, which arouses Chinese Government to attach great attention to controlling auto tail gas pollution as a very important task. In Beijing, the municipal govern-ment has taken the lead in imple-menting the emission standard e-quivalent to European No. Ⅰ stan- |
| 本文献已被 CNKI 等数据库收录！ | |