weighing-and-recording gear

例句：

1. 1.The engineers are responsible for designing andmaintaining the weighing and recording gear usedin the factory.
   工程师们负责设计和维护工厂使用的称重和记录设备。
2. 2. The new weighing and recording gear has greatly improved theefficiency of the production line.
   新型的称重和记录设备大大提高了生产线的效率。
3. 3. The companyis investing heavily in developing new weighingand recording gear to meet the demands ofthe market.
   公司正在大力投资开发新的称重和记录设备，以满足市场需求。