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Scaffolding in front of a dilapidated facade
Action of an engineer is checking on the chemical hazard material form with background of crude oil or chemical transportation via train or railroad. Industrial safety working concept, close-up.
Close-up at medium level of Risk assessment matrix table paper document. Industrial and business planning object. Selective focus at the medium text.
Action of a safety supervisor hand is checking on checklist of chemical and hazardous material form to verify the risk with blurred background of factory storage workplace. Industrial working scene.
Warning sign

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