 |
| |||
| sandwich structure; stromatolithic structure | |||
| lamella construction; laminated construction; laminating composition; multiply construction | |||
|
叠层构造 : 3 phrases in 2 subjects |
| Construction | 1 |
| Technology | 2 |
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