botón de visualización del nivel de alarma
/botˈon de βˌiswalˌiθaθjˈon del niβˈel ðe alˈaɾma/
n
English: alarm threshold display button · 报警阈值显示按钮
Significado：Button that is pushed to display the alarm threshold value.
English: alarm threshold display button · 报警阈值显示按钮