Specification for pressure - driven airspeed indicators 压力驱动空速指示器规范
Specification for pressure - driven machmeters for aircraft 航空用压力驱动马赫表规范
Pressure - triggering and / or flow - triggering are the most frequent modes we have used as triggering variables 近代呼吸器常使用的驱动条件通常是压力驱动或者是气流驱动。
Medical suction equipment - part 3 : suction equipment powered from a vacuum or pressure source iso 10079 - 3 : 1999 ; german version en iso 10079 - 3 : 1999 医用吸引设备.第3部分:真空或用压力驱动的吸引设备
Medical suction equipment - part 3 : suction equipment powered from a vacuum or pressure source approved as an american national standard with deviations by astm international 医疗吸引设备.第3部分:与美国国家标准有偏差的astm国际标准认可的真空或用压力驱动吸引设备