| 1 | Military and civilian equipment and electrical and electronic products | 2 | Shock | Railway applications -Electronic equipments used on rail vehicles GB/T 25119-2010 12.2.11 |
| Railway applications -Electronic equipments used on rail vehicles GB/T 25119-2010 12.2.11 |
| Railway applications -Electronic equipments used on rail vehicles GB/T 25119-2010 12.2.11 |
| Railway applications -Electronic equipments used on rail vehicles GB/T 25119-2010 12.2.11 |
| Railway applications -Electronic equipments used on rail vehicles GB/T 25119-2010 12.2.11 |
| Railway applications -Electronic equipments used on rail vehicles GB/T 25119-2010 12.2.11 |
| Railway applications -Electronic equipments used on rail vehicles GB/T 25119-2010 12.2.11 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Electronic equipment used on rail vehicles IEC 60571:2012 12.2.12 |
| Railway signal products environmental condition fixed on the ground using TB/T 1433-2019 5.6 |
| Railway signal products environmental condition fixed on the ground using TB/T 1433-2019 5.6 |
| Railway signal products environmental condition fixed on the ground using TB/T 1433-2019 5.6 |
| Railway signal products environmental condition fixed on the ground using TB/T 1433-2019 5.6 |