掌握机械行业常用计量器具的校准及使用方法者优先。

Be priority if master the calibration and operation method of current metrology instruments in mechanical field.

youdao

掌握机械行业常用计量器具的校准及使用方法者优先。

Be priority if master the calibration and operation method of current metrology instruments in mechanical field.

youdao