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关注:1
2013-05-23 12:21
求翻译:12.103. Workplaces of machines and equipment shall have permanent lighting system enable good visibility of work details, to avoid shadow areas or shadows and strobing effect.是什么意思?![]() ![]() 12.103. Workplaces of machines and equipment shall have permanent lighting system enable good visibility of work details, to avoid shadow areas or shadows and strobing effect.
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