综述了盐浴技术的应用，并对无毒盐浴软氮化在热处理中的应用加以展望。

The use of the non toxic salt bath soft nitrogenation in heat treatment is forecasted.

youdao

综述了盐浴技术的应用，并对无毒盐浴软氮化在热处理中的应用加以展望。

The use of the non toxic salt bath soft nitrogenation in heat treatment is forecasted.

youdao