Ultraviolet radiation (UVR) emitted during arc welding frequently causes keratoconjunctivitis and skin erythema. The extent of the hazard of UVR varies depending on the welding process and conditions. Therefore, it is important to identify the levels of UVR present under different conditions. The purpose of this study was to investigate the degree of hazard of UVR emitted by the different types of arc welding of cast iron frequently used in industry.

中文翻译：

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铸铁弧焊过程中紫外线辐射危害综合分析

弧焊过程中发出的紫外线 (UVR) 经常会导致角膜结膜炎和皮肤红斑。UVR 的危害程度因焊接工艺和条件而异。因此，确定不同条件下存在的 UVR 水平非常重要。本研究的目的是调查工业中常用的不同类型的铸铁弧焊所发出的 UVR 的危害程度。