maintenance schedule

例句：

1. 1. The company's maintenance schedule is posted on the website.
   公司的维护计划在网站上公布。
2. 2. We need to keep our equipment in good condition by following the maintenance schedule.
   我们需要按照维护计划来保持设备的良好状态。
3. 3. The maintenance schedule includes regular checks and cleaning of the machinery.
   维护日程包括定期检查和机器的清洁工作。