| |||
| hollow wall; hollow wall, cavity wall; cavity wall, hollow wall; cavity dam (Wasserbau); hollow dam; hollow gravity dam; hollow partition | |||
| cavity wall | |||
|
Hohlmauer : 1 phrase in 1 subject |
| Construction | 1 |
| |||
| hollow wall; hollow wall, cavity wall; cavity wall, hollow wall; cavity dam (Wasserbau); hollow dam; hollow gravity dam; hollow partition | |||
| cavity wall | |||
|
Hohlmauer : 1 phrase in 1 subject |
| Construction | 1 |