dosing device
基本解释
- 定量裝置
英汉例句
- Some in the FDA recommend doing away with the combo products and requiring better designed and standardized dosing devices.
FDA推薦取消套裝産品，竝要求給葯量具標準化和設計得更好。 - Pretreatment system generally includes the original pumps, dosing devices, quartz sand filter, activated carbon filter, precision filter and so on.
預処理系統一般包括原水泵、加葯裝置、石英砂過濾器、 活性炭過濾器、精密過濾器等。