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jofari jofari
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7 years ago
Selective catalytic reduction (SCR) uses urea injection to reduce ________ emissions.
A) H2O
B) CO2
C) CO
D) NOx
Textbook 
Automotive Engine Performance

Automotive Engine Performance


Edition: 5th
Author:
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seaspray-greenseaspray-green
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7 years ago
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jofari Author
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7 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
lipop
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Yesterday
Thank you, thank you, thank you!
brina10
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2 hours ago
Helped a lot
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