Record the stable production process, perform process verification, and verify that there is no problem, then keep the technical parameters on file, make a document, and review and control.
Record the stable production process and verify the process. If there is no problem in the verification, keep the technical parameters on file and make them into documents for approval and control.
Record the stable production process, verify the process, and if there is no problem in verification, keep the technical parameters on file, make them into documents, and control the approval.