Egy férfi védőruhában és maszkban lefényképezi a területet egy ember okozta baleset után egy mobiltelefonon, hogy jelentést tegyen - Stock fotó és kép

A specialist in a protective suit sends a photo of the results of an environmental study using a mobile phone

The scientist, in a protective suit and mask, writes down the results of the sample from the river in a notebook, next to the test tubes with liquids, against the background of cleaning pipes

A man in a protective suit and mask from bacteria and viruses drops reagent from a pipette into the river water during an express analysis for contamination

Scientist in protective suit, gloves and mask, holding a vial of liquid and is calling on mobile phone user to report results of samples from the river, amid the purifying pipe

A scientist, in a protective suit and mask, reports on a mobile phone the results of a sample from the river, next to the test tubes with liquids, against the background of the cleaning pipe

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

The employee of the chemical laboratory in special clothes writes in a notebook the result of his observations at the place of work

A man in a protective suit and mask with a mini laboratory conducts an express test of water for harmful impurities in a river flowing near the plant

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

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

A man in a protective suit and a respirator with goggles talking on the phone at the site of the study of air and pond

Specialist in a protective suit and mask, on the pond, calls the mobile phone management, to report the results of the study, close-up

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, mask and gloves, takes a liquid from the river in test tubes, for a sample, against the background of a drainpipe

Scientist in a protective suit, collects materials for sampling in test tubes, against the background of sewer pipes

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