nm3/hr:
  nm3/hr: 1
  scfh: 35.31073
  scfm: 0.588582
scfh:
  nm3/hr: 0.02832
  scfh: 1
  scfm: 0.016669
scfm:
  nm3/hr: 1.699
  scfh: 59.99294
  scfm: 1