差示压力计 [仪] differential manometer ; differential pressure gage ; pressure manometer ; draught gauge

倾斜式差示压力计 [力] slanting leg manometer

两种液体的差示压力计 differential multiplying manometer

记录式差示压力计 recording differential manometer

差示蒸汽压力温度计 differential vapour pressure thermometer

压力差示扫描量热法 PDSC