 |
| |||
| cross joint; cross jointing; perpendicular joint; plumb joint | |||
| |||
| collar joint | |||
| |||
| welted standing seam | |||
|
垂直接缝 : 3 phrases in 1 subject |
| Technology | 3 |
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