联合收割机在作业过程中，行走速度是影响其生产率和作业质量的重要因素。

The harvester's walking velocity is the key factor for working quality of combine harvester.

youdao

联合收割机在作业过程中，行走速度是影响其生产率和作业质量的重要因素。

The harvester's walking velocity is the key factor for working quality of combine harvester.

youdao