author Jiří

Name:

Jiří

Articles:

2

Article

• How to save energy: simple and proven methods
  The article talks about why it is necessary to save energy, gives advice on how to do it efficiently, and also contains information about the consequences of using illegal methods of saving.
  9 December 2023
• Energy saving technologies when building a house
  The article describes energy-saving technologies when building a house.
  8 December 2021