This national standard specifies the characteristics of the standard atmosphere (the part below 30 kilometers), and uses a simple method to approximate the average vertical distribution of atmospheric parameters such as temperature, pressure, and density. It can be used for pressure altimeter calibration, aircraft design and calculation, etc. GB/T 1920-1980 Standard atmosphere (the part below 30 kilometers) GB/T1920-1980 standard download decompression password: www.bzxz.net
This national standard specifies the characteristics of the standard atmosphere (the part below 30 kilometers), and uses a simple method to approximate the average vertical distribution of atmospheric parameters such as temperature, pressure, and density. It can be used for pressure altimeter calibration, aircraft design and calculation, etc.