摘要
对拖拉机挂车气制动系主要控制元件之一──活塞式和膜片式气制动阀的静特性做了理论分析，对其静特性测试方法进行了试验研究，找到了较正确的气制动阔静特性曲线测试方法。
The oretical analysis were carried out for the static characteristics of piston and diaphragm air valves which are the key control elements for tractor-trailer brake system,Test procedures for static characteristics were studied. Ideal method for measuring static characteristic curves of air brake valve was determined.
出处
《拖拉机与农用运输车》
1999年第3期9-13,共5页
Tractor & Farm Transporter
