Other applications, such as test equipment, require activation of test signals in sequence.
其它应用设备的应用程序，如试验设备需要按顺序将试验信号激活。
2
The application of time sequence control unit in dairy drying equipment is introduced. Its composition and working principles are recommended as well.
介绍了时间顺序控制器在乳品干燥设备中的应用及其组成和工作原理。
3
But the conventional distillation column and the distillation sequence has been not suit for the current trend of process integrated and equipment integrated.