1. Define the purpose and content of the notice, such as training defective products, introducing the concept and harm of defective products, and the importance of avoiding defective products.

2. Introduce the concept and types of defective products, how to judge defective products, and explain the possible harm and influence caused by defective products, especially the disastrous consequences at critical moments, so as to attract the attention of students.

3. Explain in detail the methods and skills to avoid producing defective products, including finding and solving problems in control, supplement and prevention of each link, and the skills and methods to ensure product quality in production, inspection and transportation, so as to provide operational guidance for students.

4. Further explain how to deal with the problem of defective products, how to deal with and dispose of the defective products that have occurred, control the core elements such as the management, tools and processes of defective products, and clarify the relevant responsibilities and responsibilities.

5. Summarize the training contents, and call on the students to strictly abide by the standard process in their work, strictly control the quality, create a good production and service environment, and ensure the product quality and reputation.