Built-in cleaning action that metal chip and dirt will not built up, therefore machines stay clean.

内置清洁功能，不会积聚金属屑，保持机器清洁。

youdao

Built-in cleaning action that metal chip and dirt will not built up, therefore machines stay clean.

内置清洁功能，不会积聚金属屑，保持机器清洁。

youdao