机电一体化产品分系统（整机）和基础元、部件两大类。

Mechanical and electrical subsystems integration products (complete machine) and the foundation yuan, part two categories.

youdao

机电一体化产品分系统（整机）和基础元、部件两大类。

Mechanical and electrical subsystems integration products (complete machine) and the foundation yuan, part two categories.

youdao