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Based on measuring, the emission of CO and CmHn reduces by over 30 and 60 percent, respectively.
经实测,本装置可以使汽车尾气中的一氧化碳浓度降低30 %以上,碳氢化合物浓度降低6 0 %以上。
youdao
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Based on measuring, the emission of CO and CmHn reduces by over 30 and 60 percent, respectively.
经实测,本装置可以使汽车尾气中的一氧化碳浓度降低30 %以上,碳氢化合物浓度降低6 0 %以上。
youdao