main feed check

例句：

1. 1. Before starting the project, it's important to conduct a main feed check to ensure all equipment is in good working condition.
   在开始项目之前，进行一次主要的饲料检查以确保所有设备都处于良好工作状态。
2. 2. The company regularly performs main feed checks to maintain high standards of food safety.
   该公司定期进行主饲料检查，以保持食品安全的高标准。
3. 3. During the inspection, the inspector carefully checked the main feed check list to ensure all requirements were met.
   在检查过程中，检查员仔细检查了主饲料检查清单，以确保所有要求都得到满足。