通过系统地记录和使用生产记录来确保批次的有效管理。确定批号系统及其用途。 （批号可以跟踪组成部分，以及产品制造中涉及的人工和设备记录。它使制造商能够执行质量控制检查、计算到期日期并发布其生产输出的更正。） Perpetuating the production records by systematically documenting and using it to ensure the effective management of lots. Determine the lot numbering system and its use. (The lot number enables tracking of the constituent parts, as well as labor and equipment records involved in the manufacturing of a product. It enables manufacturers and to perform quality control checks, calculate expiration dates, and issue corrections of their production output.)