The homemade wear-resistant cast steel has high hardness and high tendency of hardenability after welding.

自制抗磨铸钢硬度高、焊后淬硬倾向严重。

youdao

There are some characteristics in the machine, for example, new structure, high rigidity, improves the steel tube's hardenability ect.

该设备具有结构新颖、刚度好、对钢管的淬透性好等特点。

youdao

There are some characteristics in the machine, for example, new structure, high rigidity, improves the steel tube's hardenability ect.

该设备具有结构新颖、刚度好、对钢管的淬透性好等特点。

youdao