engineer (n)

A basic hole is one of the systems of fit employed in mechanical engineering.

The aim is to improve coordination between engineering and production.

Contemporary styling for profiles and accessories adds a new dimension to mechanical engineering.

Maschinist (m)

发动机操作员（司机） (n)

固定式发动机操作员 (n)

工程师 (n)

放料工 (n)

机器操作员 (n)

机器管理人员 (n)

encargado de máquina (n)

ingeniero (n)

ingeniero estacionario (n)

operador (conductor) de motor (n)

operador de máquina (n)