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            • Oxygen Sensor
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            • Accurate feedback of emission state

              It is ensured that the three element catalytic converter has the conversion efficiency
              for the three kinds of hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxygen compounds (NOX)
              in the exhaust, and the transformation and purification of the emission pollutants to the extent.

            Huirun Electrical machinery Co., Ltd., ? Copyright 2017. All Rights Reserved. Zhejiang ICP 18003333-1 

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