Un hombre vestido con ropa protectora especial contra la contaminación química mide el nivel de contaminación con la ayuda de instrumentos - Foto e imagen de stock

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

A specialist in a protective suit and mask, is measuring the device on the pond, holding it in his hands, against the background of the treatment pipe

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

A specialist in a protective suit and mask, on the pond with a suitcase, tablet and mobile phone in his hands, conducts research

Specialist in a protective suit reports by phone on the results of an environmental study, rear view

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

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

Laboratory assistant in a special protective suit in the open air measures the level of environmental pollution with the device

A specialist in a protective suit and mask, with a suitcase, is measuring the device, holding it in his hands, on the pond

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

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

A man in a protective suit and mask looks away holding a flask with express test

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 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 photographs the area after a man-made accident on a mobile phone to provide a report

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 special protective clothing and a mask draws water from a river into a flask after discharges into the river, checking the river for environmental friendliness

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 mask with a special device checks the level of air pollution

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