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Calm and Focused African American Firefighter Extinguishing a Wildland Fire Deep in a Forest. Professional in Safety Uniform and Helmet Using a Fire Hose to Battle Dangerous Wildfire.
Safety engineers inspect the piping system and operation of fire hydrants in the factory.  Safety Technician inspects fire hydrant system under building construction
Divers at work on the underwater pipeline
Firefighter Portrait In Fire Engine
Seaman ship crew working on deck cutting with flex machine grinder after carriage of cargo.. Boat or vessel maintenance.
male engineer workers maintenance automatic robotic arm machine in a factory. worker checking and repairing automatic robot hand machine. technician worker check for repair factory machine.
Male mechanic checking inside of helicopter in hangar.
Submerged arc welding
at sea, on board ship - december 21, 2022 : crew member of commercial cargo ship performing deck maintenance work while chipping  and buffing at poop deck of ship using a grinder buffing machine
Firefighter using a k12 saw to ventilate a building.
Construction engineer or technician with reflective coverall suit and safety harness use flashlight to guide for work inside a tunnel.
Roughneck, engineer or male technician working outdoors on a north sea oil drilling rig. Wearing safety equipment, coveralls, hard hat and gloves. Work, employment, occupation and oil industry are common themes.
Serious bearded firefighter holding axe tool. Side view of focused male fireman with wooden hatchet looking on copy place beside, isolated on white background. Job, equipment, tool concept.
Seattle, United States - 12 13 2020:  Close up view on crew member with orange jacket and white helmet secured with harness to metal railing checking aft hook on life boat fixed in container vessel.
Robotic engineer is working and checking by use digital tablet to monitoring status of robot operating system in parts of voltage electric controller.
Coast Guard fire fighters assisting Seattle fire department with the NOAA dock fire on Lake Union, Seattle, WA.
woman at fire station
Smart engineer with orange safety uniform holding walkie-talkie inspects huge tube
Back view of Construction engineer or technician with reflective coverall suit and safety harness use a flashlight to guide for work inside a tunnel.
Firefighter runs from the burning hut out, Fire brigade of Prague, December 2007
Workman is cutting metal profile with an angle grinding
Houston, USA - 06 15 2023: Close view on fuel hose of bunker barge  on crane connected to container vessel in bunker station with valves and manifolds during transferring of diesel or bunkering.
Portrait of a power plant operator wearing coveralls, had hat, high vis vest, and safety glasses working on a turbine at night.
at sea, on board ship - december 21, 2022 : crew members of commercial cargo ship performing deck maintenance work while chipping  and buffing at poop deck of ship using portable descaling machines
firefighter
Portrait of firefighter holding axe
Mechanical engineer wearing orange safety suits and safety harnesses work inside the tunnel or  huge sewage drain pipe
Firefighter Battling a Wildfire.
The black male aircraft mechanics use hand tools to work on inspection and do maintenance of an airplane, Aircraft technician examining a plane in the hangar
Free Images: "bestof:Navy 081203-N-8822R-023 Hull Maintenance Technician Fireman Apprentice Josh Lonas uses a pipe cutter to cut a pipe.jpg en GULF OF OMAN Dec 3 2008 Hull"
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160526-N-GV721-033.jpg
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Yellow boat in Conleau, gulf of Morbihan, France.jpg
Iraq’s_Khawr_Al_Amaya_Oil_Platform_(KAAOT)_just_after_sunrise.jpg
US_Navy_080113-N-8933S-043_Information_Systems_Technician_2nd_Class_Mark_Heier,_assigned_to_the_amphibious_dock_landing_ship_USS_Fort_McHenry_(LSD_43)_as_part_of_Africa_Partnership_Station_(APS),_plays_soccer_with_local_Gabones.jpg
A-New-York-City-fireman.jpg
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The-Amphibious-transport-ship-USS-Trenton.jpg
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
USS-California-Neosho.jpg
Diagram of single-phase generator with four poles.svg
Diagram of single-phase generator with two poles.svg
Courbet_Self-portrait_pipe.jpg
Pipeline.svg
I-400 class deck compartment plan.svg
ConvexHull.svg
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Captain_Lord_George_Graham,_1715-47,_in_his_Cabin.jpg
Captain_Lord_George_Graham,_1715-47,_in_his_Cabin_-_servant.jpg
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US_Navy_081203-N-8822R-023_Hull_Maintenance_Technician_Fireman_Apprentice_Josh_Lonas_uses_a_pipe_cutter_to_cut_a_pipe.jpg
US_Navy_090107-N-2562S-002_Hull_Maintenance_Technician_3rd_Class_Chris_Baker_supervises_Hull_Maintenance_Technician_Fireman_Kyle_Gregory.jpg
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U.S._Navy_Hull_Maintenance_Technician_Fireman_Trent_Hura_fabricates_a_pipe_on_the_aircraft_carrier_USS_George_H.W._Bush_(CVN_77)_in_the_Persian_Gulf_Oct._20,_2014_141020-N-MW819-047.jpg
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US_Navy_060528-N-1332Y-022_Hull_Maintenance_Technician_Fireman_Bob_Chambers_uses_a_brazing_torch_to_weld_a_one-and-a-half-inch_copper-nickel_pipe_in_the_pipe_shop_aboard_USS_Kitty_Hawk_(CV_63).jpg
US_Navy_111128-N-OY799-092_Hull_Maintenance_Technician_Fireman_Tom_Fields,_from_Brinnon,_Wash.,_uses_a_plasma_cutter_in_the_sheet_metal_shop_aboard.jpg
US_Navy_080614-N-3946H-012_Hull_Maintenance_Technician_Fireman_Andrew_Brooks,_of_Montclair,_Calif.,_cuts_a_pipe_in_the_pipe_fitter_shop_aboard_the_aircraft_carrier_USS_Kitty_Hawk_(CV_63).jpg
US_Navy_080929-N-3610L-066_Hull_Maintenance_Technician_Fireman_Wayne_Worley_demonstrates_to_his_junior_firemen_how_to_weld_on_a_sheet_of_aluminum.jpg
US_Navy_080130-N-3218H-002_Hull_Maintenance_Technician_Fireman_Fabian_Villota_grinds_a_piece_of_pipe_to_use_as_a_guide_for_mooring_lines_on_the_fo'c'sle_of_the_Nimitz-class_aircraft_carrier_USS_Theodore_Roosevelt_(CVN_71).jpg
US_Navy_080207-N-9639L-077_Hull_Maintenance_Technician_Fireman_Jason_Porter_welds_a_spar_in_the_machine_shop_aboard_the_aircraft_carrier_USS_Harry_S._Truman_(CVN_75).jpg
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US_Navy_080828-N-4515N-181_Hull_Maintenance_Technician_1st_Class_Gregory_Beene_welds_a_fitting_to_an_air-pipe.jpg
US_Navy_090801-N-2344B-119_Hull_Maintenance_Technician_3rd_Class_Carl_Thompson_modifies_a_shower_mixer_with_an_oxy-acetyl_torch_in_the_pipe_shop_aboard_the_aircraft_carrier_USS_Ronald_Reagan_(CVN_76).jpg
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US_Navy_081230-N-5832A-001_Electrician's_Mate_Fireman_Cari_Conley_checks_gauges_and_lights_on_the_Starboard_side_ridged_hull_inflatable_boat_during_daily_routine_maintenance_aboard_the_aircraft_carrier_USS_Theodore_Roosevelt_(C.jpg
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US_Navy_110219-N-2953W-138_Hull_Maintenance_Technician_Fireman_Apprentice_Amanda_Mathis_uses_a_sound-powered_telephone_to_communicate_with_Damage_C.jpg
US_Navy_101220-N-8040H-059_Hull_Maintenance_Technician_Fireman_Apprentice_Anthony_Fleeman_grinds_off_safety_hazards_in_the_hangar_bay_aboard_the_ai.jpg
US_Navy_101220-N-8040H-058_Hull_Maintenance_Technician_Fireman_Apprentice_Anthony_Fleeman_grinds_off_safety_hazards_in_the_hangar_bay_aboard_the_ai.jpg
US_Navy_040329-N-3874J-001_Hull_Maintenance_Technician_Fireman_Joshua_Lieder,_of_Chandler,_Ariz.,_uses_a_plasma_cutter_to_slice_through_sheets_of_aluminum_aboard_the_Whidbey_Island-class_amphibious_assault_ship_USS_Comstock_(LS.jpg
US_Navy_061021-N-0685C-005_Hull_Maintenance_Technician_Fireman_James_Sawyer_of_Sulphur_Springs,_Texas,_brazes_a_fitting_pipe_from_a_heat_exchange_aboard_USS_Theodore_Roosevelt_(CVN_71).jpg
US_Navy_120209-N-RG587-206_Hull_Maintenance_Technician_Fireman_Stephan_Tucker_uses_an_oxy-acetylene_torch_to_cut_steel_in_the_metalsmithing_shop_ab.jpg
US_Navy_081106-N-9132C-112_Hull_Maintenance_Technician_Fireman_Laura_Vasher_stick_welds_metal_aboard_the_Nimitz-class_aircraft_carrier_USS_Ronald_Reagan_(CVN_76).jpg
US_Navy_090123-N-9704L-006_Hull_Technician_Fireman_Brian-Michael_Desimone_cuts_a_wood_block_to_fit_a_ruptured_pipe_during_a_flooding_drill_aboard_the_aircraft_carrier_USS_Dwight_D._Eisenhower_(CVN_69).jpg
US_Navy_120113-N-ZZ999-194_Hull_Technician_Fireman_Thomas_Nunez_cuts_a_length_of_pipe_aboard_the_Nimitz-class_aircraft_carrier_USS_Carl_Vinson_(CVN.jpg
US_Navy_070423-N-7981E-096_Hull_Maintenance_Technician_3rd_Class_Jeffrey_Goodwin_uses_a_plasma_cutter_to_cut_flanges_for_a_pressure_relief_valve_aboard_Nimitz-class_aircraft_carrier_USS_Abraham_Lincoln_(CVN_72).jpg
US_Navy_070514-N-2659P-144_Hull_Technician_Fireman_Noah_Rodriguez,_left,_performs_tool_maintenance_while_Hull_Technician_Fireman_Zach_Carver,_center,_assists_Hull_Technician_Fireman_Keir_Burnette_with_brazing.jpg
US_Navy_080214-N-2832L-011_Hull_Maintenance_Technician_Fireman_Jacob_Dickens_braze_welds_a_drainage_eductor_aboard_the_amphibious_assault_ship_USS_Tarawa_(LHA-1).jpg
US_Navy_080214-N-2832L-054_Hull_Maintenance_Technician_Fireman_Nathan_Avery_braze_welds_a_drainage_eductor_aboard_amphibious_assault_ship_USS_Tarawa_(LHA-1).jpg
US_Navy_120209-N-RG587-230_Hull_Maintenance_Technician_2nd_Class_Tiffani_Carlin_uses_an_oxy-acetylene_torch_to_separate_a_pipe_from_a_fitting_in_th.jpg
US_Navy_030923-N-2143T-003_Hull_Maintenance_Technician_3rd_Class_Kevin_Kalin_from_Denver,_Colo.,_uses_a_wrench_to_perform_repairs.jpg
US_Navy_031208-N-9392E-010_Hull_Maintenance_Technician_3rd_Class_Billy_Hamilton_cuts_some_pipe_that_he^rsquo,s_using_to_repair_a_shipboard_sink_on_the_Seventh_Fleet_Command_Ship,_USS_Blue_Ridge_(LCC_19).jpg
US_Navy_070714-N-1994L-033_Hull_Maintenance_Technician_1st_Class_Jonathan_Wagner_demonstrates_how_to_apply_a_banding_patch_to_a_ruptured_pipe_during_repair_locker_training_in_the_hangar_bay_aboard_Amphibious_assault_ship_USS_Bo.jpg
US_Navy_091020-N-7498L-014_Hull_Maintenance_Technician_1st_Class_David_Devoe,_left,_patches_a_pipe_during_damage_control_training_at_the_Center_of_Naval_Engineering_Learning_Site_Pearl_Harbor.jpg
US_Navy_021220-N-0192B-002_Hull_Technician_uses_a_blowtorch_to_trim_a_steel_plate_aboard_PCU_Ronald_Reagan.jpg
US_Navy_080705-N-1635S-003_Hull_Technician_Fireman_Donna_Jones,_from_Mentone,_Texas,_performs_a_brazing_job_in_the_pipe_shop_aboard_the_Nimitz-class_aircraft_carrier_USS_Ronald_Reagan_(CVN_76).jpg
US_Navy_051118-N-5832A-002_Hull_Maintenance_Technician_3rd_Class_Nestor_Amaya_of_Bronx,_New_York,_performs_maintenance_on_a_deep_sink_plumb_vent_in_the_pipe_shop_aboard_the_Nimitz-class_aircraft_carrier_USS_Theodore_Roosevelt_(.jpg
US_Navy_051215-N-7130B-027_Hull_Maintenance_Technician_2nd_Class_Matthew_Stephens_uses_a_vertical_band_saw_to_cut_a_piece_of_wood_in_the_machine_shop_aboard_the_Nimitz-class_aircraft_carrier_USS_Ronald_Reagan_(CVN_76).jpg
US_Navy_081023-N-9900B-005_Hull_Maintenance_Technician_3rd_Class_Jon_Frydenlund_welds_together_a_tool_cage.jpg
US_Navy_081023-N-9900B-006_Hull_Maintenance_Technician_3rd_Class_Jon_Frydenlund_welds_together_a_tool_cage.jpg
US_Navy_081027-N-9928E-019_Hull_Technician_Fireman_Robyn_Harding,_from_Vancouver,_Wash.,_tightens_a_saltwater_flushing_pipe_in_one_of_the_female_heads_aboard_the_Nimitz-class_aircraft_carrier_USS_John_C._Stennis_(CVN_74).jpg
US_Navy_110730-N-DU438-085_Damage_Controlman_1st_Class_Peter_Martinez,_right,_instructs_Hull_Maintenance_Technician_Fireman_Michael_Johnson.jpg
U.S._Navy_Damage_Controlman_1st_Class_Peter_Martinez,_right_foreground,_instructs_Hull_Maintenance_Technician_Fireman_Michael_Johnson,_left,_on_proper_hose_handling_techniques_during_a_crash_and_salvage_drill_110730-N-DU438-073.jpg
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USS Theodore Roosevelt 150529-N-FI568-011.jpg
USS Dwight D. Eisenhower Deployment 160718-N-WC455-017.jpg
USS John C. Stennis operations 150225-N-XX566-014.jpg
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US_Navy_100220-N-2953W-061_Hull_Technician_2nd_Class_Dustin_Grover_and_Hull_Technician_3rd_Class_Brandon_Key_use_a_plasma_cutter_to_cut_a_pipe_bracket_in_the_shipfitter_and_machine_shop_aboard_USS_Carl_Vinson_(CVN_70).jpg
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USS Kearsarge 151231-N-KW492-070.jpg
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US_Navy_100914-N-1004S-169_Hull_Maintenance_Technician_Fireman_Josh_Hazelett_welds_a_bracketing_iron_to_the_deck_while_Hull_Maintenance_Technician.jpg
US_Navy_101111-N-6427M-099_Hull_Maintenance_Technician_Fireman_Apprentice_Daniel_Younkvich,_from_Shelbyville,_Ind.,_arc_welds_a_frame_for_storage_s.jpg
US_Navy_110219-N-2953W-164_Hull_Maintenance_Technician_Fireman_Apprentice_Amanda_Mathis_relays_a_message_from_Damage_Control_Central_during_a_gener.jpg
US_Navy_120107-N-OY799-055_Hull_Maintenance_Technician_Fireman_Apprentice_Mitchell_Myrstol,_left,_welds_a_bracket_while_Hull_Maintenance_Technician.jpg
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