filler metering feeder

例句：

1. 1. Thefilling metering feeder is used to measure and dispense the filling material.
   填充计量给料机用于测量和分配填充材料。
2. 2. The filling metering feeder ensures accurate measurement of the filling material.
   填充计量给料机确保准确测量填充材料。
3. 3.The filling metering feeder is a crucial component in the production process.
   填充计量给料机是生产过程中的关键组件。