13771614 - Lake Clifton Valve House, An Endangered Building; Baltimore, Maryland, United States Of America70239947 - Aortic valve replacement, cardiac surgery, operation room. Hospital Universitario de Gran Canaria Doctor Negrin, Las Palmas de Gran Canaria. Canary Islands, Spain70239945 - Aortic valve replacement, cardiac surgery, operation room. Hospital Universitario de Gran Canaria Doctor Negrin, Las Palmas de Gran Canaria. Canary Islands, Spain70239946 - Aortic valve replacement, cardiac surgery, operation room. Hospital Universitario de Gran Canaria Doctor Negrin, Las Palmas de Gran Canaria. Canary Islands, Spain70239944 - Aortic valve replacement, cardiac surgery, operation room. Hospital Universitario de Gran Canaria Doctor Negrin, Las Palmas de Gran Canaria. Canary Islands, Spain14252705 - Steam chimneys, pipes and workers at a volcanic power facility run by Pertamina Geothermal Energy near Tomohon City, Lake Linow, Tomohon, North Sulawesi, Indonesia, Southeast Asia, Asia14252704 - Workers in hard hats by steam pipes and valves at a volcanic facility run by Pertamina Geothermal Energy near Tomohon city, Lake Linow, Tomohon, North Sulawesi, Indonesia, Southeast Asia, Asia71224649 - Brass instruments / horns are on tree sticks and Moss in the forest on a lake70428957 - Old trumpet on a bright background70246411 - Natural gas meter with pipes running through valves and apparatus against a yellow brick wall70308645 - Abfall, Ableitung, Alltäglich, Alt, antik, Auswählen, Badezimmer, Basto, Bedienungselemente, Befehl, Begriff, Bequem, Boden, Detail, Details, drin, Eisen, Elektrizität, Energie, Farbe, Fokus, Foto, Frankreich, Front, Gas, Heiss, Heizkörper, Heizung, Hitze70100498 - Water meters. Jerusalem, Israel70509759 - Drawer of motorcycle valves71224648 - Three Brass instruments / horns are on tree sticks and Moss in the forest on a lake
