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A water technician exams a glass of water after testing one of the filters at a public water plant.
Chemists analyzing samples with oceanographic bottles on ship
Providing acids and chemicals for galvanizing in metal factory. Workers in yellow protective suit and gas masks holding plastic canisters with aggressive materials.
A couple of Lab technicians doing water analysis, dressed in protective sterile equipment. Drinking water production.
Offshore oil rig worker prepare tool and equipment for perforation oil and gas well at wellhead platform. Making up a drill pipe connection. A view for drill pipe connection from between the stands
Metal worked with gas welding equipment in a workshop
Man checks pipes in production room. Plumber is repairing water supply system. Middle-aged Caucasian worker in overalls works in boiler room.
Close up selective focus shot of an unrecognisable man working in a lab at a university in London. He is wearing a lab coat, busy at his workplace. His research looks at metabolism/digestion, analysing gut bacteria. He is using a human emulating system that emulates human organs, that allows researchers to replicate and study human biology and disease. The man is pressing a button on the equipment.
Female lab technician operating the valves of a gas bottle.
Female Quality Control Specialist Sampling Water From The Water Storage Tank In A Basement
Medical oxygen shortage because Coronavirus pandermic
Female and Male Water analysis in Drinking water factory, The water sampling quality check before delivery to consumers.
Equipment for cheese production
Oxygen mask as part of a ventilator in the operating room, close-up.
Dedicated mature Caucasian man working hard in warehouse wearing uniform
Car air conditioner check service, leak detection, fill refrigerant, Manometer being used to gauge
Asian airport worker wearing reflective clothing labeling cargo with stickers.
Charging electric airplane
Maintenance engineer tighten closing hand wheel boiler cover during perform spray nozzle leakage check inspectiion at the pressure tank during plant stop not operate outage shutdown
Navigational bridge and control device on old abandoned ship.
Inside the factory of a cheese manufacturing company showing workers making the cheese
Business owner. Man in plaid shirt working at the brewery and looking contented
Metal worked with gas welding equipment in a workshop
A couple of Researchers laboratorian of drinking water doing a process audit in a factory
Oxygen cylinders on a boat for diving in the Red Sea, Egypt
empty milking area on dutch farm in the netherlands
Female science teacher preparing an experiment in class laboratory. She is in her thirties and is from middle-east. This is part of a series promoting diversity and equity in STEM. Horizontal waist up indoors shot with copy space. Focus on the preparation. This was taken in Montreal, Quebec, Canada.
Photo of industrial machine pressure gauge and smiling positive technologist in white protective suit pointing finger to the barometer. Industrial worker reading pressure of an industrial machine in food processing factory.
The operators of a food truck preparing food before opening to customers.
Free Images: "bestof:Navy Machinist's Mate 2nd Class Crystal McTighe fills a storage tank with liquid oxygen at the liquid oxygen plant at Naval Air Station Key West in Florida Jan."
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