factory test
英 [ˈfæktri test] 美 [ˈfæktri test]
（发动机）工厂试车；工厂试验
例句
The two improvements are realized in the final factory test.
两点改进都在工厂的大试中得以实现。
Each safety relief valve shall pass a factory test.
所有安全泄压阀均应通过工厂试验。
Each completed and assembled motor shall receive a routine factory test.
每一台装配完好的电机都应该接受常规的工厂测试。
