Heute ist Tuesday, der 5.11.2024
- Be brave, if something is wrong or the lay-out is totally rubbish, somebody will see it. It would be discussed and if never helps reverted.
- Questions? The Admins and I like it to help! Ask us before something become false.
- It is useful to make a text document with the most important and most used formations. if
you make a side with 100 chemical formula then can you save much time.
Gemäß § 28 BDSG widerspreche ich jeder kommerziellen Verwendung und Weitergabe meiner auf dieser Webseite aufgeführten persönlichen Daten. (I don't agree with the commercial using of my Data)