Precision Instrument Maker and Repairer – 精密仪器制造和修理工
装配、校准、安装和检修机械精密仪器和设备,包括相机、秤、科学实验仪器等。 Assembles, calibrates, installs and overhauls mechanical precision instruments and equipment.
装配、校准、安装和检修机械精密仪器和设备,包括相机、秤、科学实验仪器等。 Assembles, calibrates, installs and overhauls mechanical precision instruments and equipment.