analysis of an asbestos sample from an old roof against a technology background with graph, texts and microscope detail - concept

abatement abstract air amiante analysis analyze analyzing and asbestos asbestoscement asbestosis background banner cancer carcinogen chart collection concept concepts construction damage design dust environmental equipment fiber fibers focus graph ideas illness industry laboratory lung mesothelioma microscope old pollution removal removing roof rooftop safety science sheet shingles sickness site substance tech technology testing toxic tumor