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A specialist in a protective suit, is measuring the device, holding it in his hands, against the background of cleaning pipes
The man checks the duration of the protection of the special suit in the conditions of pollution, putting it on
A specialist in a protective suit holds a suitcase with equipment in his hands and measures the level of water pollution in the river with a special device
A man in special protective clothing from chemical infection arrived at the site of infection to examine the situation
A scientist, in a protective suit and mask, against the background of a cleaning pipe, a pond and grass, talks on a mobile phone and reports on the results
Scientist in a protective suit and mask, holding a set of test tubes with water samples treatment facilities, on the background of water, on the right there is a place for the inscription
A man in a protective suit takes soil samples into a Petri dish from the sewage treatment plant
Worker in a suit with protection from polluted environment measures radiation with a special device
An environmental laboratory specialist in a protective suit and mask stands in the water and measures the level of pollution with the device
A man in a protective suit and mask conducts an express test of contaminated water to identify the level of danger to the environmental environment and living organisms
A man in a protective suit holds a Petri dish with a sample for plants and looks at the reaction in it after adding the reagent
A man in a protective suit and mask photographs the area after a man-made accident on a mobile phone to provide a report
A man in a protective suit holds a test tube in his hands with a green reagent for conducting water analysis against the background of the river
A man in a protective suit and mask looks away holding a flask with express test
A man in a protective suit and mask performs an express test for water pollution from a river
A man in a protective suit and mask keeps records in a report on the situation at the scene of an environmental accident
