 |
| |||
| 饱水容重所有孔〈空〉隙全部充满水时，岩土单位体积的重量，常以 kN/m³表示 | |||
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