呼吸运动描记器
pneumascope
peneumascope
biograph
呼吸速度描记器
anapnograph
pneumotachograph
pneumotachometer
pneumotach unit
pneumotachygraph
呼吸描记器
spirograph
respirograph
expirograph
pneography
preograph
pneumoscope
pneumograph
atmograph
pneumascopc
pneoscope
pneumatograph
pneograph