常見例句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泵對于注射尿素的注射單位設(shè)計的非常精確，所以催化式排氣凈化器能夠?qū)⒔^大部分的NOx物從引擎排氣裝置中清楚出去。 返回 nonox