摘要
阐述了Y3 2 (Ra)型转向架称重阀组件的基本结构和作用原理 ,给出了该称重阀的主要技术参数 。
The fundamental structure and functional principles for weighing valve assemblies for Y32(Ra) bogies are expounded. The main technical parameters of the weighing valve are given. The trial manufacture process and test results of the valve are described briefly.
出处
《铁道车辆》
2004年第2期22-23,共2页
Rolling Stock
