deutsch |
english |
francais |
italiano |
 |
 |
 |
 |
|
 |
|
 |
|
 |
|
|
 |
The FH Nürnberg (D) technical chemistry: |
| The surface tension of water drops with the Löhnert-System for 15 - 20 % |
|
   |
|
 |
 |
 |
 |
 |
 |
|
|
