压力阀pressure valve
压力换能器，血压传感器pressure transducer
静脉端压力PV pressure of vein
胸膜腔内压intrapleural pressure
蒸气压下降vapor pressure lowering
颅内压测定装置intracranial pressure measuring system
血压脉搏监测仪blood pressure and pulse monitor
立式高压蒸汽锅vertical high pressure steam boiler