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1·Used for repairing welding on the defect of gray cast iron pieces.

用于灰口铸铁缺陷的补焊。

2·Used for repairing welding on the defect of nodular cast iron pieces.

用于球墨铸铁缺陷的补焊。

3·The ingot repairing welding technology being one of important measures improving ingot mould service life is put forward.

指出钢锭馍焊补技术是提高钢锭模使用寿命的重要措施之一。

4·This study made a localized full-condition simulation test and safety estimation for site repairing welding of a damaged boiler vessel tube.

本文对某电厂锅炉汽包损坏短管的现场修复焊接工艺以局部试样全条件模拟方法进行了焊接试验分析及其安全性论证。

5·After repairing welding treatment, the 5 treated cast steel valves in Tuoketuo Power Plant have not found any leakage after two years operation.

通过对托克托发电厂的铸钢阀门进行补焊消缺处理，处理的5个阀门经运行两年多的考验，未发生泄漏。

6·This paper briefs the fractures of fillet weld of manhole reinforcing plate in react ion tower of thermal cracking plant and its repairing welding.

本文简要介绍了热裂化装置反应塔入孔加强板角焊缝的断裂及其补焊情况。

7·This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder, This method covers the shortages of AC argon arc weld and gas welding.

介绍了对油泵机缸体铝锰合金铸造件缺陷补焊修复的技术工艺，且弥补了若采用交流氩弧焊和气焊施焊时存在的不足。

8·The welding of casting is an important method of repairing casting parts.

铸铁件焊接是维修铸铁零部件的一个重要方法。

9·The maintenance scheme based on pipe segment replacement strategy with robotic remote welding illustrates a wide prospect of application for crack repairing task on pipelines in hazardous environment.

对于极限环境管道裂纹修复任务，采用基于管道替换策略的机器人遥控焊接维修方案具有很好的应用前景。

10·This air grinder is used for burr clearing, sanding, polishing, roll scale thining and welding in working ship, chemical machinery, mechanism manufacture repairing and working and so on.

该气砂轮在船舶锅炉、化工机械及各种机械制造和维修工作中，用于清除毛刺和氧化皮修磨焊缝、砂光、抛光等作业。