Lesetid 10 minutterEn svømmedam uten filter, pumpeteknologi og likevel rent vann - er det mulig? Ja, det er det! Vi har allerede bygget flere dammer: et damsystem i terrasser i forskjellige høyder (med... Les mer "Bygging av svømmedam
German German
English
French
Swedish
Spanish
Portuguese
Italian
Dutch
Norwegian
Finnish
Danish
Czech
Hungarian
Greek
Russian
Turkish
Japanese
Lithuanian
Latvian
Slovenian
Slovak
Afrikaans
Chinese German German English French Swedish Spanish Portuguese Italian Dutch Norwegian Finnish Danish Czech Hungarian Greek Russian Turkish Japanese Lithuanian Latvian Slovenian Slovak Afrikaans Chinese