Based on the reform of the air regulation system of worm compressor make the compressor normal work, repaire simple and convenience, and the rate of breakdown low.
通过对螺杆压缩机风量调节系统的改造，可以使螺杆压缩机正常工作，维修简单方便，动作可靠，故障率低。
A comparison among different kinds of brake pressure regulation methods in air brake system is made, including traditionary Pressure-limited Valve, Proportion Valve and ABS system.
对气制动系统制动压力调节的各种方法进行研究与对比，包括传统的限压阀、比例阀以及汽车防抱死系统。
The two chief function of any air-conditioning system are the regulation of air temperature and humidity.
任何空气调节系统的两大主要功能，就是调节空气的温度和湿度。
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