BIRD MARK 7 - Page 47

COMPONENT PARTS — MARK 7A
MARK 7A
respirator ©
INSPIRATORY
す ー FLOWRATE
ilen,
o
ea
PRESSURE CYCLED
pull out
PRESSURE/TIME
で YCLED
> push ia
CONTROLLED
deere,
se
ES
一 一 一 EXPIRATORY
TIME
FIGURE 48
— 43 —
:5
MOILDAS
sLHvd
LNINOdCIADO