论文部分内容阅读
我段设计制造了一种(见图1)新型的列检起轴验瓦用的液压千斤顶,它适合于无风源、电源的场所作业。现将其构造及原理和主要技术参数概述如下:
I paragraph design and manufacture of a (see Figure 1) a new type of hydraulic jack for inspection of axle bearing, it is suitable for non-source, power supply place. Now its structure and principle and the main technical parameters are summarized as follows: