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通过分析并制定焊接工艺,实现了Q345-E与ZG25CrMo异种钢的焊接,是CO2气体保护焊实践中的推广与应用。
The welding of Q345-E and ZG25CrMo dissimilar steel was realized through the analysis and development of the welding process, which is the promotion and application of CO2 gas shielded welding practice.