论文部分内容阅读
文章比较系统地介绍了美国抽油泵主要件材料成分的选择与热处理方法,以及它们在不同腐蚀介质中的适应情况,可供油田和制造厂借鉴。
This article systematically introduces the selection and heat treatment methods of the main components of the pump in the United States and their adaptation to different corrosive media for reference by oilfields and manufacturing plants.