Under the protection of the main blade and the two auxiliary blades, the beginner who wears the shoes can freely stand and walk and can not fall over and be injured in ankle joints.

一支鞋在主刀和两把辅助刀的保护下，使初学者能够轻松的站立和行走，不会造成摔倒和踝关节损伤。

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This article describes briefly the manufacturing process for the bottom frame of the sector stand for the continuous casting machine and the application of the auxiliary fixture for the production.

阐述了连铸机大型扇形段底部框架的制造工艺，以及辅助工装具的确定。

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