Enterprise Glories

Letter of patent

實(shí)用新型專利證書：一種NO治療儀用氣體檢測(cè)組件

實(shí)用新型專利證書-車輛外廓尺寸檢測(cè)儀

Method for measuring fuel consumption with carbon balancing method

Motor vehicle headlamp detector light intensity detection method

Transmission-type smoke meter and method for measuring valid smoke column length thereof

Method for making piezo-electric protein chip

Measuring device and its method for motor vehicle exhaust pollutant total amount

Piezo-electric protein chip analyzer

Motor vehicle exhausting analyzer and working method thereof