40 Bilder zum Thema "sanitary standards" bei ClipDealer

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System of water treatment
System of water treatment
System of water treatment
System of water treatment
System of water treatment
System of water treatment
An embittered girl on isolation sits at home and watches TV. Sofa on the background of the kitchen. Girl in a mask and gloves.
System of water treatment
System of water treatment
Back view on scientist working in the laboratory - Unknown caucasian woman standing in white protective coat and hat gear - new normal concept - Laboratory science testing experiment
Biologist holds a syringe against the background of milking cows milk, the concept of nitrates and antibiotics in cow's milk, microflora
System of water treatment
System of water treatment
Eclairs laying inside white boxes.
System of water treatment
Close up on feet of unknown man and woman wearing overshoes - Blue medical shoe covers for protection on floor in hospital - Medical antibacterial plastic disposable pull on slippers hygiene standard
A young girl sits in the kitchen on the sofa and holds a remote control in her hands and smiles sweetly. safe insulation at home.
Doctor holding a syringe against the background of the poultry farm concept of antibiotics and hormones in chicken eggs and chicken meat, incubator
Doctor holds a syringe on the background of broiler chickens concept of hormones and antibiotics in chicken meat, health, veterinary sanitary
A caring mother puts a mask on her son to prevent infection with coronavirus. Compliance with social distance and sanitary standards. Woman and child outdoors.
A caring mother puts a mask on her son to prevent infection with coronavirus. Compliance with social distance and sanitary standards. Woman and child outdoors.
Outdoor wedding celebrations, concept, social norms and health prevention
System of water treatment
Dirty, unwashed and frosty refrigerator. Violation and non-compliance with sanitary and epidemiological standards, irresponsible attitude to the content of food in the refrigerator and freezers.
The valve from the pipeline against the background of the factory and an artificial lake
Dirty, unwashed and frosty refrigerator. Violation and non-compliance with sanitary and epidemiological standards, irresponsible attitude to the content of food in the refrigerator and freezers.
Dirty, unwashed and frosty refrigerator. Violation and non-compliance with sanitary and epidemiological standards, irresponsible attitude to the content of food in the refrigerator and freezers.
The valve from the pipeline against the background of the factory and an artificial lake
The valve from the pipeline against the background of the factory and an artificial lake
kitchen inspector feeling around overhead extractor
female ecologist or epidemiologist checks water quality in urban
House figurine and public utilities symbols icons. Choosing a house to buy, assessing the cost and condition of the building, location in the city. Repair and renovation, maintenance services.
A gloved hand holds a test tube of clear water against the background of the waves of the reservoir. The concept of water purity analysis. Background.
Maidservant arranging towels on bed
A worker's gloved hand holds a test tube with a water sample against the background of a natural landscape. The concept of the content of pollutants in reservoirs with industrial wastewater discharges
female epidemiologist looking at the camera holding a test tube
female ecologist or epidemiologist checks water quality in urban
Professional maidservant in hotel
Portrait beautiful young asian woman use alcohol spray for clean her hand from coronavirus or covid19 at home
female epidemiologist demonstrates a test tube with water from a

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