The whole machine has firm structure and well rigidity, simple operation and high working efficiency.

该机具有结构紧凑、系统钢性好、操作简单、生产效率高等特点。

youdao

The whole machine has firm structure and well rigidity, simple operation and high working efficiency.

该机具有结构紧凑、系统钢性好、操作简单、生产效率高等特点。

youdao