title: Fume extraction when welding zinc-coated steels.
mesh_terms: D000397:Air Pollution / Q000517:prevention & control*; D000497:Alloys; D004782:Environmental Health; D005740:Gases; D013672:Technology; D014896:Welding; D015032:Zinc
chemical_list: D000497:Alloys; D005740:Gases; D015032:Zinc