From the relationship between design, manufacturing and using, the article points out that the replcement parts of cement mechanical equipment require standardization.

从设计、制造、使用多者的关系出发提出备件急需实施标准化。

youdao

From the relationship between design, manufacturing and using, the article points out that the replcement parts of cement mechanical equipment require standardization.

从设计、制造、使用多者的关系出发提出备件急需实施标准化。

youdao