oxygen and acetylene gas cutting and welding torch with regulator connected to red and blue rubber hoses.

wood wall floor yellow vehicle iron flooring art room transport asphalt mast machine roof beam construction furniture stairs oxygen acetylene gas cutting welding torch regulator connected red blue rubber hoses accessory acetylene arc welding hose burner construction cut torch engineering equipment fire fix flame flash gas grey hatch coaming heat industrial industry instrument job joining light maintenance metallurgy metalwork object mask isolated professional regulator repair safety ship soldering spark steel structure tool vessel welder apparatus work yellow railing