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详细介绍了压力容器法兰密封面维修及专用工具的设计、安装、使用以及工作效率、加工精度的提高和在特殊条件下使用应注意的要点。
This paper introduces in detail the design, installation and use of pressure vessel flange sealing surface repair and special tools, as well as the improvement of working efficiency, processing precision and the points to be noticed under the special conditions.