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Hand is touching the transformer with copy space.Incorrect energy detection method.Watthour meter of electricity for use in home appliance.Electronics
Close, delete button. Cross symbol. 3d vector icon. Cartoon minimal style.
Body lying poses. Girl sleeping on sofa medical anatomical mattress for correct body position recent vector infographic pictures set
Keyboard and mouse hands posture. Correct and incorrect hand position for text typyng, wrist and arm positions for computer users vector illustration set of correct mouse work at computer
Man with poor posture using laptop at table indoors
Correct and incorrect wearing of backpack behind back negatively affects spine and posture of student. Comparison of position of backpack with school supplies to prevent scoliosis.

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