NS EN 71-4-2013 标准详情
- 标准号:NS EN 71-4-2013
- 中文标题:
- 英文标题:Safety Of Toys - Part 4: Experimental Sets For Chemistry And Related Activities
- 标准类别:挪威标准NS
- 发布日期:
Defines requirements for the maximum amount and, in some cases, the maximum concentration of certain substances and mixtures used in experimental sets for chemistry and related activities.
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