Spinning dark tunnel with yellow long straight tubes.
Moving black 3d tubes with rings on dark background
Spinning dark tunnel with green long straight tubes
NEW
Confident male medic in dark green uniform and blue gloves prepares a tube to be inserted into the nose of a soldier doll during training
NEW
Confident army medic in dark green uniform and blue gloves inserting a special tube into the mouth of a training doll of a soldier to start
Person cleaning pool with special blue tubes
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
