 |
| |||
| 有效硬化深度 | |||
| 有效硬化层深度 | |||
| |||
| 有效渗碳层深; 渗碳层有效深度 | |||
| effective case depth: 1 phrase in 1 subject |
| Automobiles | 1 |
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