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Hydrogen fluoride is a chemical compound with the formula HF. This colorless gas is the principal industrial source of fluorine, often in the aqueous form as hydrofluoric acid
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A black and white shot of traffic lights looking opposite directions
Close-up of information board at an airport
copy-space template banner sign inspired by route 66 road trip across much of USA into New Mexico
Smog coming out from chimney
Communication problems. The mobile phone antenna radiates luminous radio waves against a dark sky.
3d Large Satellite Dish or radio telescope in wireframe style
3D illustration of industrial building
European Travel Information and Authorisation System (ETIAS) concept: An electronic regulation for visa-exempt visitors travelling to the European Union or the Schengen Area. New country rules for international travellers to the EU. Tourism background with copy space.
Telecommunication tower isolated against white background
Base station tower against a moody dawn sky.
Circular antenna arrays join together. Composite image, monochrome.
Transmitter Tower against cloudy sky, Isle of Bute.
A photo shot in Downtown Duesseldorf, late March 2019, of pole with an array of LED lights and a surveillance camera. This photo as been processed in a surrealistic way, in order to optimize it mainly (but not only) for book covers, from the genres, Science Fiction, thrillers, espionage and crime.
Airport signs series. Departures, arrivals, gates, timetables, etc. Hamburg Airport, Germany.
Standard laboratory chemical glass reactor
Xenon periodic table element, mining, science, nature, innovation
A beautiful shot of a landscape under the cloudy skies
Weather Station located at Pointe Helbronner station, at an altitude of 3500 meters on the Mont Blanc massif. Valle d'Aosta, Italy.
Ships whistle and masts view from Compass deck
Close-up view score monitor in bowling club.
G7 concept, 3D rendering isolated on blue background
Communication and transmission tower for military use
Antenna tower of telecommunication and Phone base station with TV and wireless internet antennas
Hong Kong - February 20, 2023 : Departure gate for flight to Doha operated by Qatar Airways at Hong Kong International Airport.
Concept illustration for business to business with glowing neon bold B letters and arrows. 3d illustration.
Amateur radio Yagi antenna on tower with blue sky background
Contour air defense radars of military mobile anti aircraft systems, modern army industry on a white background, Russia
An American Kestrel or ´Cernicalo´(Falco sparverius) perches on a huge radio tower, with the Andes Mountains behind, in central Chile
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