# References [ 19 October 2020 ### Covering of various liquids in the industry Industrial balls offer an effective solution for covering various liquids in diverse industries. ](/in/en/references/covering-of-various-liquids-in-the-industry/) [ 19 October 2020 ### Covering water reservoirs with outdoor cover balls The evaporation-reducing effect of outdoor cover balls saves a lot of water and even preserves the quality of it. ](/in/en/references/covering-water-reservoirs-with-outdoor-cover-balls/) [ 16 October 2020 ### At Heathrow Airport, since 2004 Our Bird Ball™ balls have been working to make flights safer at London Heathrow Airport since 2004 - without any problems or complaints. ](/in/en/references/at-heathrow-airport-since-2004-/) 1[2](?p=2)[3](?p=3)[4](?p=4)[](?p=2) [](/) [News](/in/en/news/) [About us](/in/en/about-us/) [Products](/in/en/products/) [Contact](/in/en/contact/) [References](/in/en/references/) [Shop](/in/en/shop/) If you would like to buy a bigger amount, please ask for [an individual offer](/hu/hu/arajanlat-keres/)! Copyright © Euro-Matic 2026 English [ English ](/change-language/en/?next=) [ German ](/change-language/de/?next=/de/referenciak/) [ French ](/change-language/fr/?next=/fr/referenciak/) [ Russian ](/change-language/ru/?next=/ru/referenciak/) [ Magyar ](/change-language/hu/?next=/hu/referenciak/)           [Cookie policy](/in/en/cookie-policy/) [GTC](/in/en/gtc/) [Privacy policy](/in/en/privacy-policy/) [Impressum](/in/en/impressum-en/) [Credit card payment information](/in/en/credit-card-payment-information/)