| 1 | Military and civilian equipment and electrical and electronic products | 2 | Shock | Platform trap door,foot steps and handhold of railway passenger car and multiple unit TB/T 3417-2015 6.2 |
| Platform trap door,foot steps and handhold of railway passenger car and multiple unit TB/T 3417-2015 6.2 |
| Platform trap door,foot steps and handhold of railway passenger car and multiple unit TB/T 3417-2015 6.2 |
| Platform trap door,foot steps and handhold of railway passenger car and multiple unit TB/T 3417-2015 6.2 |
| Platform trap door,foot steps and handhold of railway passenger car and multiple unit TB/T 3417-2015 6.2 |
| Platform trap door,foot steps and handhold of railway passenger car and multiple unit TB/T 3417-2015 6.2 |
| Platform trap door,foot steps and handhold of railway passenger car and multiple unit TB/T 3417-2015 6.2 |
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