我国车辆制动技术的发展(七)

Development of Brake Technology of Rolling Stock in Our Country (7th Part)

我国车辆制动技术的发展（七）孙新海卜华娜吕换小孙福祥（铁道部科学研究院机车车辆研究所１０００８１北京）７旅客列车制动７．１概述旅客列车编挂客车数量由原来的１４辆左右逐渐发展到２０辆。随着旅客列车的扩编，除了牵引动力、站台长度和服务组织等问题要解决外，...

In this paper,the shortcomings existing in design and technology as exposed in the operation of native mechanical refrigerator cars type B 23 are analysed,and methods for resolving such problems are put forward,meanwhile,requirements on the K value for mechanical refrigerator cars type B 23 are also put forth.