权威例句
Altitude valve for railway suspension control systemMethod for detecting function of altitude valve of motor train unitAnalysis and improvement about the factors of assembly failure of the altitude valve on the front suspensionPerformance Research on the High-Altitude Valve of an Aero-Engine Ventilation SystemPressure and flow altitude compensated shutoff valveNecessity Analysis of Cut-off Valve for Vehicle Altitude Adjusting System of a Wheel VehicleDiscussion about Installing the Valve Hall Electric Equipments at High AltitudeVariable valve actuation control for operation at altitude[Clinico-functional characteristics of decompensated mitral valve defect under conditions of high altitude]Prevalence of Mitral Valve Prolapse in Residents Living at Moderately High Altitude