专利名称：SYSTEM AND METHOD FOR QUANTIFYING
THE PRESENCE OF COMPONENTS INVEHICLE EXHAUST
发明人：STEDMAN, DONALD, H.申请号：EP12792430申请日：20120601公开号：EP2715307A4公开日：20150107
摘要：A system and/or method for quantifying the presence of one or more
components in vehicle exhaust, and more particularly to a non-contact, sampling systemand method for quantifying the presence of one or more components in exhaustemissions of commercial and/or heavy-duty vehicles that emit exhaust at an elevatedlevel, under actual operating conditions.
申请人：ENVIROTEST SYSTEMS HOLDINGS CORP.
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