Record the stable production process, perform process verification, and verify that it is correct, then keep the technical parameters on file, make a document, and review and control.
Record the stable production process and verify the process. If the verification is correct, 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 the verification is correct, file the technical parameters, make them into documents, and control the approval.