emergency brakes

Performance tests of in-operation and emergency brakes are conducted and braking times and distances for the two kinds of brakes are obtained. Influence of braking impact on crane operation is discussed.

对铸造起重机工作制动器和紧急制动器制动性能进行了试验研究，了解了2种制动器的制动时间和距离，分析了制动过程冲击对起重机的影响。

How to Make Emergency Measures in Advance Against Calamities for Archives Emergency Brakes

档案馆如何制定防灾应急预案高速行车紧急制动对车辆轮胎的影响

The train's operator saw them on the tracks and applied the emergency brakes.

列车司机发现他们卧在铁轨上，于是启动了紧急刹车。

Engines and drivetrains, braking systems, chassis, exterior, interior, and safety features like lights, windshield wipers, and emergency brakes were key components and subcomponents.

引擎和动力传动系统、刹车系统、底盘、外型、内部以及诸如灯、挡风玻璃雨刷和紧急刹车装置都是关键的组件和子组件。

He talks superfast, so that when he paused, the effect was of a train driver slamming on the emergency brakes.

他说话语速极快，所以当他停顿时，那效果就好像一位火车司机猛踩紧急煞车。