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Male technician crouching to turn switch in technical room

Young male technician turning switch in technical room

Male technician turning switch on in technical room

Hand of male technician pressing switch on control panel

Young female scientist turning switch on machine in technical room

Portrait of young male technician in technical room

Hand of male technician pressing yellow button on control panel

Male and female technicians turning switches in technical room

Young female scientist pressing button in technical room

Close-up of worker operating control panel

Recording studio, mixing console, audio recording

Head and shoulders of young man in switchgear control room looking down

Front view of young man in switchgear control room using digital tablet looking down

Young female scientist monitoring machine control panel in technical room

Cropped view of young mans hand adjusting dial on switchgear

Hand operating control panel in factory

Man adjusting control panel

Man adjusting control panel

Portrait of young female scientist next machine in technical room

Recording studio, mixing console, audio recording

Recording studio, mixing console, audio recording

Power station control panel

Lab assistant testing printed circuit

Switch box

Male scientist adjusting switch for fume hood in lab cleanroom

Male scientist adjusting switch on control panel in lab cleanroom

Young female scientist reading paperwork in technical room

Scientist and technician pressing switch in technical room

Lab assistant testing printed circuit

Equalizier in a recording studio

Young male technician using control panel for machine in workshop

Mixing desk

Hand operating control panel in factory

Display of heating boiler control panel at home

室内のエアコンのコントローラー

Close-up of hand operating control panel

Young female scientist pointing at machine in technical room

Cropped view of young mans hand adjusting dial on switchgear

Engineer operating heavy machinery

Close up of control panel in electronics factory

Close-up of woman switching on switch in factory

Germany, Munich, Technician checking switch button of circuit board

Side view of engineer in switchgear control room wearing headset

Close up of pipetting experimental chemical onto seedling in laboratory

Pipetting experimental chemical onto seedling in laboratory

Technician working in laboratory

Scientist and technician monitoring control panel in technical room

Young female scientist holding paperwork monitoring machine in technical room

Historic Tektronix oscilloscope.

Historic resistance galvanometer.

Engineer operating heavy machinery

Male scientist with notebook adjusting control panel in lab cleanroom

Senior man at home adjusting heating control panel

Microphone and headphones in a recording studio

Worker using control panel

Worker using control panel, emergency button

Factory worker in truck manufacture operating control panel

Recycling centre, Michigan, USA

Bottles being made in a factory

Engineer updating control panel using digital tablet at geothermal power station

Indicator lights

Indicator lights

Computer equipment in a factory

Happy scientist in laboratory

Close-up of control on sound mixing machine

Worker operating machinery in factory

Worker using computer control panel in factory

Man turning dimmer switch

Engineer operating control panel

Young male radiographer operating X-ray machine control panel in radiology department

Factory worker at machine control panel in factory, mid section, close-up

Hot water boiler switch with timer

Milling machine

Milling machine

Turn on or off

Microelectronics lab

Technician working in laboratory

Pharmaceutical worker

Man holding instruction manual by control panel

Man in front of yellow control panel smiling

Emergency stop button on machinery

Close-up of mixer in recording studio

Close-up of mixer in recording studio

Electronic control panel

Electronic control panel

Person using control panel

Industrial pendant switch, control buttons, close-up

Man adjusting truck control panel

制御盤

Scientist pressing button on machine

Microplate reader

Scientist using machine

Scientist using machine

CT scanner control panel

Digital measuring device

Digital measuring device

Engineer using control panel at geothermal power station

Space Shuttle ground equipment panel

Space Shuttle ground equipment panel

Technician working in laboratory

Germany, Munich, Technician fixing cable wires of circuit board

Germany, Munich, Technician fixing cable wires of circuit board

Hand operating control panel

Hand operating control panel

Worker operating machinery at control panel in steel factory

Worker operating machinery at control panel in factory

Worker at car assembly line control panel

Microwave oven controls

Germany, Munich, Technician standing with arms crossed by circuit board, smiling, portrait

Thermogram of electrical light switches

Scanning electron microscope control panel, illustration

PVK Control Block from the Toru Docking System

Microplate reader

Control panel on specialist measuring instrument

Young male technician picking drill bit in workshop

Scientist arranging petri dish with sample for testing

Pipetting experimental chemical into laboratory seedling tray

Side view of man passing through psychotechnical test in the cabinet.

Young man using wheelchair connecting control panel and transformer at kitchen table

Engineer holding paperwork operating control panel

Engineer holding paperwork operating control panel

Engineer holding paperwork operating control panel

Laboratory equipment

Hand of man pressing button on motor home control panel

Push buttons on control panel in illuminated cockpit

Illuminated speedometers on illuminated control panel in cockpit

Portrait of young female scientist pushing trolley in technical room

Male worker checking components at tool manufacturing plant

Male worker holding component at tool manufacturing plant

3D measurement machine

Technician working in optical laboratory

Technician working in optical laboratory

Technician working in optical laboratory

Technician working in optical laboratory

Technician working in optical laboratory

Technician working in optical laboratory

Technician working in optical laboratory

Technician working in optical laboratory

Technician working in optical laboratory

Man adjusting leaver on control panel

Man adjusting leaver on control panel

Man holding instruction manual by control panel smiling

Man in front of yellow control panel, arms crossed smiling

Scientist analysing fish sample in laboratory

Scientist marking petri dish with sample

Ventilator machine controls

Cockpit controls C-130 Hercules

Carpenter working on machine

Colleges in control room looking at switchgear

Doctor working in a laboratory

Scientist working in laboratory

Scientist working in laboratory

Scientist working in laboratory

Scientist working in laboratory

Sound mixer, close-up

Close-up of sound mixer

Chemical glassware. Graduated cylinder and other out-of-focus chemical lab glassware

Evaporation dish containing copper carbonate (CuCO3) surrounded by various transition metal salts, dry chemicals and solutions

Volumetric flask containing a solution of potassium dichromate(VI) (K2Cr2O7), surrounded by various flasks with transition metal salts, dry chemicals and solutions

Erlenmeyer flask containing a solution of potassium permanganate (KMnO4), surrounded by various flasks with transition metal salts, dry chemicals and solutions

Pharmaceutical research, close up of variety of medical drugs in a multi well tray for laboratory testing

Pharmaceutical research, overhead view of variety of medical drugs in a multi well tray for laboratory testing

Pharmaceutical research, overhead close up of variety of medical drugs in a multi well tray for laboratory testing

Pharmaceutical research, variety of medical drugs in a multi well tray for laboratory testing

Testing wine in quality control lab

Testing wine in quality control lab

Testing wine in quality control lab

Happy scientist in laboratory

Injectable medications in sealed vials and a disposable plastic medical syringe

Worker adjusting gauge on panel

Engineer operating heavy machinery

Colleges in control room looking at switchgear

Close up of pipetting experimental chemical into laboratory seedling tray

Scientist in control room

Scientist in control room

Scientist in control room

Scientist in control room

Recording studio

Recording studio

Recording studio

Controls on amplifier, close-up

Extreme close-up of sound mixer knobs

Dental bridge furnace

Close up of levers on yellow control panel

Germany, Baden-Wurttemberg, Water treatment plant, detail of control center,

Germany, Baden-Wurttemberg, Water treatment plant, detail of control center,

Hand on control technique

Man opening warehouse doors

Man opening warehouse doors

Electrician working on electrical panel

Electrician working on wired electrical board

Electrician working on electrical panel

Close up of a control panel

Examining mole on patient's arm

Side view of young woman using compressor gun

Electronic measuring instruments

Electronic measuring instruments

Factory worker using industrial equipment in factory, mid section

Smiling man operating control panel in a factory

Portrait of smiling man standing at control panel in a factory