| 名称描述 | 政府订货代码 | 企业订货代码 | 北约订货代码 |
| 开关 | WS896/2-18H | 1221-7LW | |
| 开关 | WS896/2-18H | 1221-7LW | |
| 开关 | WS896/2-18J | 1221-7LC | |
| 开关 | WS896/2-18J | 1221-7LC | |
| 开关 | WS896/2-18P | 1221-7PW | |
| 开关 | WS896/2-18P | 1221-7PW | |
| 开关 | WS896/2-18Q | 1221-7PC | |
| 开关 | WS896/2-18Q | 1221-7PC | |
| 开关 | WS896/2-18R | 1221-7PR | |
| 开关 | WS896/2-18R | 1221-7PR |