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electrician builder engineer inspector checking data of equipment in fuse box
Side view of a Black female airport firefighter sitting in a fire truck driving towards an emergency location at the airport runway.
Anti-armor or anti-tank guided missile
Firefighter cheering up his colleague
A large Russian ship of the Black Sea Fleet in the port of Sevastopol against the background of the gray sky. Russian ships on peaceful combat duty. Republic of Crimea, October 4, 2010
Firefighter with work helmet looking at camera
Fighter jet in a taxiing position
High power biofuel boiler house
Asian engineer with safety helmet at the construction site typing on a digital tablet
Red tanker ship docked in industrial zone, early morning.
Nobody in empty aviation plane with dashboard control panel to start power engine and fly airplane. Navigation command with windscreen and radar compass, speed handle. Close up.
Indonesian soldiers pass in front of the Seulawah 001 Airplane Monument at Blang Padang Field after attending the ceremony to commemorate the 77th TNI Anniversary on Wednesday, October 5, 2022.
pressure pump for running water in a building at the factory
A construction worker works on a building remodel.
Ground wiring connector on the machine or electrical system for protect short circuit and human protection, the safety equipment of electrical system with safety standard, Earth fault equipment.
An older worker checks the heating pipes in the heating plant.
Technician is download data from the Solar panel performance check tool to analyze on a computer so that the power generation can operate at full capacity. Alternative energy for the environment.
Woman working in the boiler room
sailing in the ocean with a big roro ship
Cape Canaveral, Florida, USA - October 26, 2020: The US Coast Guard cutter USCG Confidence approaches the dock at its home port of Cape Canaveral. Her missions include counterdrug, alien migrant interdiction, ports waterways and coastal security, resource protection , law enforcement, and search and rescue operations.
evocative image of the chimneys of a ferry during navigation
Electric generators at Shasta Dam, California, USA. Scanned ektachrome film, 1998.
An old tank chain that has not been moved for a long time, photographed from the side. The chain is mounted on a tank.
One man, electrician in overalls is working with energy panel and machinery equipment.
View from the Kaiser-Wilhelm-Bridge to the harbor with ships, Wilhelmshaven, Germany
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Satara, India - June 01 2024: Colourful Bell 427 helicopter parked in the countryside near Satara India.
Center console  in a airplane
Fire boats at Sekapark, Ä°zmit
Aircraft jet turbine engine background
Free Images: "bestof:Navy 060501-N-2258R-008 Gas Turbine Systems Technician Fireman Erick Strickland, draws an oil sample from the main reduction gear aboard the guided-missile"
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US_Navy_060323-N-7092S-036_Gas_Turbine_System_Technician_Fireman_Michael_Seabolt_lays_out_his_tools_for_a_spot_check_aboard_the_guided-missile_destroyer_USS_McFaul_(DDG_74).jpg
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