Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/0da9fe74139e5496905c0b00fab9e23a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 nonox例句_nonox英汉例句_nonox双解例句_沉淀汉英词典
Grundfos' NoNOx pump injects units of urea so precise that the catalytic converter is able to remove most of the NOx content from engine exhaust. Grundfos的NoNOx泵對於注射尿素的注射單位設計的非常精確，所以催化式排氣淨化器能夠將絕大部分的NOx物從引擎排氣裝置中清楚出去。