At present, the hydraulic transmission box test-bed has been applied for the assembly line as a standardmeasuringequipment and is playing a very important role.
目前,变速箱测试台已作为一种标准的测试设备被使用在生产装配线上并发挥着重要的作用。
2
For testing daily frequency drift of rubidium frequency standard, this paper used the method of time difference, designed daily frequency drift measuringequipment for rubidium frequency standard.