During the test Bondarenko had biosensors attached to his body when he removed these washed the skin area with a piece of cotton wool soaked in alcohol.
When he removed these, he washed the skin area with a piece of cotton wool soaked in alcohol. During the test Bondarenko had biosensors attached to his body.
During the test Bondarenko had biosensors attached to his body. When he removed these, he washed the skin area with a piece of cotton wool soaked in alcohol.
During the test Bondarenko had biosensors attached to his body. When he removed these, he washed the skin area with a piece of cotton wool soaked in alcohol.