This process has been successfully used in induction hardening main-rails of Sanxia Dam and hydraulic power station.

确定后的工艺已成功应用于长江三峡大坝及电站主轨的表面感应热处理。

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This process has been successfully used in induction hardening main-rails of Sanxia Dam and hydraulic power station.

确定后的工艺已成功应用于长江三峡大坝及电站主轨的表面感应热处理。

youdao