Assertion: diver's air | /r/HasProperty | subjected to dramatic reduction
Facets:
value: from a full 300 bar
type: OTHER
value: from 290 bar
type: TEMPORAL
Source sentences:
text: Air from the diving cylinder is subjected to a dramatic reduction in pressure - as much as 220 bar (3,200 psi) from a full 230 bar (3,300 psi) , and 290 bar (4,200 psi) from a full 300 bar (4,400 psi) cylinder at the surface - when passing through the regulator first stage.