问答详情-How does welding damage eye sight?

问答详情-How does welding damage eye sight?

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How does welding damage eye sight?

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How does welding damage eye sight?

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0861788249

0861788249 2017-02-28 09:55:24

An electric welding arc produces ultraviolet light and the UV light will damage the retina. With a good welding helmet, your eyes will be protected, but you must have the proper shade (somewhere between 9 and 14 depending on your amperage) and if using an auto-darkening helmet, it must switch on quickly. (1/25000 of a second)
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