This window allows removal of disk material and relieves pressure from the cord.

通过这个窗口除去椎间盘物质，解除脊髓受压。

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After electron beam welding, electron beam local heat treatment was applied in GH4133 superalloy as the turbine disk material in this paper.

针对涡轮盘材料GH4133合金，在电子束焊后采用新颖的电子束局部热处理工艺对接头进行热处理。

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After electron beam welding, electron beam local heat treatment was applied in GH4133 superalloy as the turbine disk material in this paper.

针对涡轮盘材料GH4133合金，在电子束焊后采用新颖的电子束局部热处理工艺对接头进行热处理。

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