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The basic standards used to investigate products in this category are UL 1431, "Personal Hygiene and Health Care Appliances," UL 1097, "Double Insulation Systems for Use in Electrical Equipment," and ANSI/UL 746C, "Polymeric Materials - Use in Electrical Equipment Evaluations."/ B( |' x) v% }) w1 x8 `* k
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The basic standard used to investigate products in this category is ANSI/UL 1951, "Electric Plumbing Accessories."' Z) F: h3 i/ a% L7 L
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具体看你产品和申请的分类号吧。 |
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发表于 2012-7-19 14:07
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