 |
| |||
| 竞赛汽车阀门用特殊凸轮凸轮升程高，开闭急速，开阀时间长 | |||
| 快速凸轮赛车发动机用，它的升程大，开闭急速，气门开启时间长 | |||
| race cam: 6 phrases in 2 subjects |
| Automobiles | 2 |
| Textile industry | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips