This article introduces foe characteristic and advantage of inner hole welded structure, and its designing, fabricating and runningin a chemical fertilizer plant.
本文介绍了“内孔焊”结构的特点、优点以及该结构在我国某化肥厂装置中的设计、制造和运行。
2
Vibration signal and its characteristic information in the course of running of feed water pump are significant for the state monitoring of the feed water pump system.
给水泵在运行过程中的振动信号及其特征信息对给水泵系统的状态监测有重要意义。
3
The dynamic characteristic of the belt conveyor is playing a more and more important part in its reliable running.