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张建勋
教授
Patents
基于动态测量减少大厚壁管道焊接轴向变形连续焊接方法
Release Time:2025-04-30 Hits:
Title:
基于动态测量减少大厚壁管道焊接轴向变形连续焊接方法
Disigner of the Invention:
张建勋,牛靖,薛承博
Type of Patent:
Invent
Application Number:
ZL200910219375.6
Service Invention or Not:
No
Application Date:
2009-10-21
Date:
2025-04-30

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