I can't understand the difference between the two sentences, please help me:
1.Measures header density but performs no liquid
volume calculations at the station.
2.Calculates station standard density using header
density with header temperature and pressure at
all station inputs.
1.Measures header density but performs no liquid
volume calculations at the station.
2.Calculates station standard density using header
density with header temperature and pressure at
all station inputs.