The barometric brake system is the most familiar power servo brake system. It iscommonly used in the medium-duty truck and heavy truck.

气压动力制动是最常见的动力制动系统，多用于中重型汽车。

youdao

The air ABS of medium-duty truck studied in this thesis included three parts: braking pressure adjustor, rotate speed sensor of wheel and electronic control unit (ECU).

本文研究的中型货车气压abs由制动压力调节器、轮速传感器和电子控制单元(英文简称ecu)三大部分组成。

youdao

According to the character of medium-duty truck and the air braking system, the thesis studied concretely the structure project and control method of medium-duty truck's air ABS.

根据中型货车及其气压制动系统的特点，具体研究了中型货车气压abs的结构方案和控制方法。

youdao

Unlike the light-duty vehicle market, most medium- and heavy-duty truck purchasers operate on slim profit margins where fuel costs are a major factor in their economic survival.

FORBES: Magazine Article