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本文介绍一种组装式电阻炉的结构特点和实际应用效果，为各种压力容器、大型设备和金属构件的焊后去应力退火提供一种更好的解决办法
This paper introduces the structural characteristics and practical application of an assembled resistance furnace, which provides a better solution for post-stress relief annealing of various pressure vessels, large equipment and metal components