Egy bőrönddel ellátott védőöltözet és maszk specialista méri a készüléket, a kezében tartva azt a tavon. - Stock fotó és kép

An environmental laboratory specialist in a protective suit and mask stands in the water and measures the level of pollution with the device

Specialist in a protective suit and mask, is measuring the device on the pond, holding it in his hands, close-up

A man in special protective clothing against chemical contamination measures the level of pollution with the help of instruments

Worker in a suit with protection from polluted environment measures radiation with a special device

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 specialist in a protective suit takes a photo of the place of alleged pollution of the reservoir using a mobile phone

The scientist, in a protective suit, mask and gloves, takes the liquid from the river in test tubes, for a sample

Scientist researcher in protective suit records environmental research after an emergency

The man checks the duration of the protection of the special suit in the conditions of pollution, putting it on

Scientist in a protective suit and mask, collects mold treatment facilities to study the parameters of water in a Petri dish

A man in a protective suit and mask holds a test tube and a pipette with test water on the river after an accident

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 took a soil sample from the bottom of the river into a Petri dish

A man in a protective suit and mask with a special device checks the level of air pollution

Side view of a man in a protective suit and mask holding a test tube and a pipette with test water on the river after an outdoor accident

An environmental laboratory specialist in a protective suit and a mask in a gutter pours a reagent from a flask into water to study the level of pollution

A man in a protective suit and a respirator against bacteria and viruses sits by the river next to a mobile laboratory for research

A man in a protective suit and mask performs an express test for water pollution from a river