Free illustration materials

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  Tower crane
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  Conveyor belt sushi lane (empty)
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  Label writer
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  Water solar
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  Egg vending machine
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  Open indoor fire hydrant
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  Electricity meter
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  Pliers
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  Video camera for business use
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  Clean room air shower (with goggles)
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  Person who dismantles the time bomb (protective clothing)
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  Oscilloscope
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  Sprinkler (for fire extinguishing)
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  Paper mill worker
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  Nebulizer
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  Light table
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  MRI-CT scan (health examination)
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  Lubricating oil
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  A person (female) who swipes a card to a card reader
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  Person who turns LED poi (male)
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  Cash register-Cash register
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  Far infrared dome type sauna
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  Bus fare box
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  Threshing machine
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  Radioactivity inspection
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  People who use Rammer
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  Person who hits the case of the game center
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  Coin locker (one)
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  XLR terminal
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  Retro portable game machine

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  Various pedestrian crossings, traffic lights and pedestrians (girl)
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  Thermometer
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  A person who calls a nurse with a nurse call
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  Car battery
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  A person who makes weapons with a 3D printer
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  Dome-shaped security camera
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  Switch (Switch ON-Switch OFF)
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  TV with color bars
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  Factory tour
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  Various LED traffic lights
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  Factory worker operating the machine
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  A person who wears protective clothing and sprays pesticides