搜索结果: 1-1 共查到“工学 testing device”相关记录1条 . 查询时间(0.265 秒)
Testing device with opened hydrostatic circuit for dynamic loading of the tractor engine by power take off shaft
power take off shaft measurement of speed characteristic hydraulic liquid hydrostatic generator electro-hydraulic proportional pressure valve
2014/2/28
The developed loading device with opened hydrostatic circuit for measurement of speed and dynamic characteristics of the tractor engine by power take off is presented. This loading device may also be ...