rust prevention during manufacture

例句：

1. 1. To prevent rust, the metalparts need to be cleaned regularly.
   为了防止生锈，金属部件需要定期清洗。
2. 2. The companyhas implemented a rust prevention program for itsemployees.
   该公司为员工实施了一项防锈计划。
3. 3. Rust prevention is crucial in preventingequipment from corroding over time.
   防止设备长时间腐蚀是防锈的关键。