Tried to find out a design mentality development compression fracture pump with high power and high performance, for the following...
摸索出了一套设计大功率、高性能压裂泵的研制技术思路，为后续自主开发更大功率、更高性能的压裂泵提供了技术保障。
The fracture of piston rod of new hydrogen compression pump is studied by metallography and electron probe in this paper.
用金相显微镜和电子探针对新氢压缩机活塞杆断口进行了分析。
应用推荐