 |
| Chinese | English |
| 二次空气喷射旁通道 | secondary air injection bypass |
| 二次空气喷射旁通道 | air-injection bypass |
| 二次空气喷射旁通道 | air injection bypass |
| 市区次要街道 | secondary street |
| 次要道路 | second-class road |
| 次要道路有两条车道，每条车道最小宽度为2.4米 | secondary road |
| 道路不平引起的二次载荷 | secondary road load |
|
| Chinese | English |
| 二次空气喷射旁通道 | secondary air injection bypass |
| 二次空气喷射旁通道 | air-injection bypass |
| 二次空气喷射旁通道 | air injection bypass |
| 市区次要街道 | secondary street |
| 次要道路 | second-class road |
| 次要道路有两条车道，每条车道最小宽度为2.4米 | secondary road |
| 道路不平引起的二次载荷 | secondary road load |