MED-Interpretation I of Measures for the Administration of the Standards for Medical Devices

MED-Brief Introduction to the System for Submitting Periodic Risk Assessment Reports + Notice on the Launch of the Regular Risk Assessment Report Module of the National Medical Device Adverse Event Monitoring Information System

GB/T 222-2006 Permissible Tolerances for Chemical Composition of Steel Products

GB 2894-2008 Safety Signs and Guideline for the Use