Vacuum brake
01
真空制动器, 真空制动系统
a braking system that uses suction to apply brakes, commonly found in older railway systems
例子
Trains equipped with a vacuum brake system rely on air pressure differences to slow down and stop the locomotive.
配备真空制动系统的火车依靠气压差来减速和停止机车。
The vacuum brake became a standard feature in railways during the 19th century, improving safety and efficiency in train operations.
真空制动器在19世纪成为铁路的标准配置，提高了列车运行的安全性和效率。
