differential manometer[仪] 差示压力计;差压计;差示测压计;压差计
liquid manometer[流] 液体压力计;液压计;液柱压力表;液体压力计
spring manometer弹簧测压计;弹簧式压力计;弹黄压力计;弹簧压力计
bell manometer钟罩压力计;浮钟压力计
membrane manometer薄膜测压计;膜式压力计;隔膜压力计
vacuum manometer真空压力计;真空计;真空压力表;真压力计
bellows manometer膜盒式压力计;波纹管压力计;膜盒式压力表;波纹管式压力表
precision manometer精密测压计
contact manometer接触式压力表;接触压力表
N（名词） an instrument for comparing pressures; typically a glass U-tube containing mercury, in which pressure is indicated by the difference in levels in the two arms of the tube U型管测压计