HDMOV (prores) - 656.7 MB
Woman nurse straighten her protective medical mask. Concept of different professions. Close up view
Man wearing protective head mask cutting metal with angle grinder
Worker of factory in protective mask
Worker hand fastening hose to unit. Plumber repairing plumbing equipment. Engineer working with hydraulic pressure hose. Man repairing leaking plumbing
Worker connecting hose to industrial unit. Factory worker fastening connector to industrial equipment. Man working at factory. Hands of worker connecting flexible hose to unit
A man in a protective mask welds the corners in the factory
A man puts on a protective mask then starts welding
A man puts on a protective mask and works with a welding machine.
Man in protective suit with gas mask and hose in hands. Pest control worker wearing gas mask and protective suit. Worker in chemical rubber suit and respirator in chemical processing plant
Chemical protection mask close up. Chemical protection suit. Apocalyptic concept. Mask to protect body during chemical or radioactive environmental pollution. Man in protective suit with gas mask
Man in protective anti-chemical suit taking watering hose. Man with gas mask and hose in hands. Worker in chemical rubber suit and gas mask at chemical processing plant
Worker making welding of metal surfaces producing many bright flashes and sparks. Gas cylinder welding machine. Worker in protective mask and sleeves conducting industrial parts welding
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