precision instrument factory

例句：

1. 1.The precision instrument factory produces high-quality scientific instruments.
   精密仪器厂生产高质量的科学仪器。
2. 2. This factory specializes in the production of precision instruments for military use.
   这家工厂专门生产军用精密仪器。
3. 3.The precision instrument factory has been awarded a national quality certification.
   这家精密仪器厂获得了国家级质量认证。