1·Brake problems brake shoe and the gap between the brake drum is too small, temperature brake drum, trailer brake easily cause stagnation, such as fault locked;
制动不灵 制动蹄片与制动鼓之间的间隙过小，制动鼓温度升高，易引起制动拖滞、抱死等故障；
2·The relay valves which are used at the end of long pipelines can quickly fill gas cells with compressed air, for example, in trailer or semitrailer brake systems.
继动阀用于长管路的末端，使储气筒的 压缩空气快速充满制动气室，如在挂车或半挂车 制动系统中。
3·Adjust, repair or replace parts and components of truck-trailer systems including structural, brake and electrical systems.
调整，修复或更换卡车拖车系统零部件，包括结构，刹车系统和电气系统。
4·A new brake of trailer is showed here, which is electromagnetic.
本文提出了一种新型拖车制动器，采用电磁制动形式。
5·The new pattern vehicle brake tester was developed and manufactured, and was applied to vehicle inspection trailer.
研制了新型制动试验台，并应用于汽车检测拖车。
6·This paper discusses the parameters of trailer air brake system and trailers for small wheeled tractors.
介绍了小四轮拖拉机挂车气刹系统与挂车参数；
7·Diagraph spring pneumatic brake valve is widely used as control valve for tractor - trailer braking system.
膜片弹簧式气制动阀作为控制阀已广泛地应用于拖拉机挂车制动系统。
8·The braking force distributions in different cases of compound brake and air brake have been compared, and the brake cylinder pressure for motor car and the trailer is calculated.
通过比选分配复合制动和纯空气制动等不同工况的制动力，计算动力车和拖车的制动缸压力。
9·The tube tie-in group assembly is used in tractor or trailer equipped with a dual-circuit brake system, it connects the air-fountains.
管接头组总成-带单向阀用于主车的气制动系统，起到各气源间连接的作用。
10·Tesla said in a blogpost after the accident that "neither Autopilot nor the driver noticed the white side of the tractor trailer against a brightly lit sky, so the brake was not applied".
特斯拉在事故发生后在博客文章中说，”既不是自动驾驶仪，也不是司机注意到拖拉机拖车灯火通明的天空，白色的一面所以刹车不应用”。