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Vector - A series of thermometers with the colour of the liquid turning warmer as temperature increases or target or goal is reached. Starts off blue through to red.
A series of thermometers with the colour of the liquid turning warmer as temperature increases or target or goal is reached. Starts off blue through to red.
Image ID : 19419929
Media Type : Stock Vector
Copyright : Christos Georghiou
 
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