... threaded bottom guide 有螺纹的底部导向鞋 threaded collar joint 螺纹接箍 threaded connection 螺纹连接 ...
基于46个网页-相关网页
该项目是加工各类油井管螺纹、套管接箍的机械加工项目。
The program is to process all kinds of oil well pipe thread and casing coupling.
详细介绍了油管接箍内螺纹计算机辅助测量系统的机械、软硬件结构与原理。
This paper discusses the mechanical, hardware, software configurations and principles of CAT system for joint internal thread in details.
螺纹的种类和接箍的型式随油管的规格和油管的制造商而变。
The type of thread and style of collar varies with the specifications and manufacturer of the tubing.
应用推荐