Gli scienziati indossano tuta di protezione chimica controllare il pericolo chimico, lavorando in zona pericolosa. Operatori sanitari che indossano tute protettive che lavorano insieme per controllare un focolaio - Foto e immagini stock

Asian epidemiologist in hazmat suit and respirator mask using digital tablet while standing on street

Asian epidemiologist in hazmat suit and respirator mask using digital tablet while standing on street

Disease control expert with an Infrared thermometer equipment to check the temperature at office. Protection against COVID-19 disease. Prevention of spreading pneumonia virus.

Visitors present a pass to enter the office.The concept of preventing the spread of the epidemic and treating coronavirus, pandemic in quarantine city. Covid-19.

Virologist healthcare professional using tablet computer in laboratory, close up of medical worker working, selective focus

Supervisors talking about food products quality. In hands chart or check list. Supervisors supervising the process of beverage at the manufacturing .

Worker Checking quality or checking stock of Products in beverage factory. Worker QC working in a warehouse

Worker Checking quality or checking stock of Products in beverage factory. Worker QC working in a warehouse

Hands under the automatic alcohol dispenser. Infection and hospitably concept. save and protect disease virus against germs and clean in the public area.

Supervisors talking about food products quality. In hands chart or check list. Supervisors supervising the process of beverage at the manufacturing .

Supervisors talking about food products quality. In hands chart or check list. Supervisors supervising the process of beverage at the manufacturing .

Supervisors talking about food products quality. In hands chart or check list. Supervisors supervising the process of beverage at the manufacturing .

Woodworking carpenter furniture hand cutting. Man factory industry manufacturer. worker in a carpenter's workshop using saw machine. Handmade business at small furniture factory.