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篇名年一期篇名年一期大型铸锻件产品制造铸造电站锻件94一2J4一石34一4对发吧机扮子心邵FATT“位影响因素的 分析研究应用退火工艺延长核反应堆压力容器的使 用寿命该电站反应堆压力容器用钢和制造工艺护环内增压胀形祈技术的特点发电机护环极件液压强化产生质童问题时 的返修
Article Name Year One Year Large castings and forgings Manufacturing Foundry Power Station Forgings 94 一 2J4 一石 34 一 4 对 发 机 机子 心心 FATT "bit Analysis of the factors affecting the application of annealing process to extend the use of nuclear reactor pressure vessels Life expectancy The power station reactor pressure vessel steel and manufacturing process retaining ring bulging bulging pray technical features generator guard ring pole pieces of hydraulic strengthening repair problems with the quality of children