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Chapter 2 discusses safe practices for welding inspectors, emphasizing the importance of controlling fume concentrations generated during welding and cutting processes. The type of base metal and surface conditions significantly influence fume components, necessitating adequate ventilation to maintain airborne contaminants below recommended levels. Various ventilation methods, including natural drafts and localized devices, are essential for ensuring a safe welding environment.
- Author
- doanhbk20000
- Language
- EN