This is an Analog type Exhaust Gas Temperature Guage for Aircraft. It is used to measure the Exhaust Temerature of the hottest cylinder as a safeguard to engine overheating. 類比 egt 排氣嘉仕達溫度 發動機儀錶 飛機 EGT 語言
red triangle time clock warning exclamation outdated serious Analog Clock Warning clip art 類比 時鐘 警告 類比時鐘警告剪貼畫