标准摘要
This AS covers subsonic and supersonic Mach meter instruments which, when connected to sources of static (Ps), and total (Pt), or impact (Pt-Ps), pressure provide indication of Mach number. These instruments are known as Type A. This AS also covers servo-operated repeater or digital display instruments which indicate Mach number when connected to the appropriate electrical output of a Mach transducer of Air Data Computer. These instruments are known as Type B.Cross Reference: FAR25.1359,NASATND-822,RTCA DOC. NO. DO-160,RTCADOC.NO.DO-1
英文名称Minimum Performance Standard for Mach Meters