Words similar to cfpo

Example sentences for: cfpo

How can you use “cfpo” in a sentence? Here are some example sentences to help you improve your vocabulary:

When 0-5 ppm was selected, calibration was performed using a tank of NO with a reference concentration of 0.945 ppm (CFPO, Air Liquide, France); when 0-200 ppm was selected, calibration was performed using a tank of NO with a reference concentration of 22.
8 ppm (CFPO, Air Liquide, France).