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engineer checks solar thermal control panel
Professional engineer in manufacturing setting
Engineer check fire suppression system,check fire extinguisher tank in the fire control room for safety
Photography,Horizontal, Caucasian ethnicity, modern,motor oil,Occupational Safety And Health,development,biofuel,businessman,heavy industry,tablet,gas,fossil fuel,mature man,inspector
Team of firefighters on a break
Fire brigade - Squad leader gives instructions, he used the Tablet Computer to plan the deployment
A fireman stands in front of a fire truck in a garage
Unhappy firefighter sitting at the fire engine
Safety engineers inspect the piping system and operation of fire hydrants in the factory. Safety Technician inspects fire hydrant system under building construction
Oil and gas refinery production.
Boiler Room - Employee Take Note
Portrait of two firefighters in fire fighting operation, fireman in protective clothing and helmet using tablet computer in action fighting.
A process engineer in a white helmet works in a liquid pumping shop, checks the readings on the pressure gauges of the pipeline with entries in the log. Work in the production of an industrial complex
Firefighters putting on protective workwear at the fire station
Boston, MA, USA-June 30, 2015: A fire fighter in Boston is dressed in full fire gear and is standing on a city sidewalk and hooking up a fire hose to a fire hydrant. A fire engine sits parked in the background.
Unhappy firefighter sitting at the fire engine
Fire brigade - Squad leader gives instructions, he used the Tablet Computer to plan the deployment
Fireman holding a axe looking up inside the sewer
Working in natural gas refinery plant checking supply and distribution.
Photography,Horizontal, Caucasian ethnicity, modern,motor oil,Occupational Safety And Health,development,biofuel,businessman,heavy industry,tablet,gas,fossil fuel,mature man,inspector
depressed and tired firefighter near fire truck. High quality photo
Two male firefighter Emergency Medical Technicians EMTs checking equipment in ambulance. Paramedics.
Engineers inspecting the inside plumbing and water valves of an industrial facility.
boiler room engineer
Firefighter after rescue operation
Industrial engineer standing by pipes in heating power plant and make notes in clipboard
repairman engineer or inspector of fire engineering system or heating system with valve equipment in a boiler house
A young Caucasian heating plant worker is holding a tablet while pointing at a tube, with his young Caucasian male colleague standing next to him.
Technician checking an old oil heating system, he controls the emission levels to comply with air pollution limits.
Factory worker holding checklist and standing by industrial machine.
Free Images: "bestof:Navy 050412-N-1590R-001 Fireman John Chaney takes a reading from the Four Bravo Boiler in the Two Main Machinery Room aboard the conventionally powered aircraft"
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US_Navy_030902-N-8604K-001_Machinist_Mate_3rd_Class_Charlie_Davis_prepares_to_light_off_a_boiler.jpg
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