Superseded86% confidenceCautionTime unknown
配套工具越丰富的沙具套装小零件越多，3岁以下幼儿不建议买含直径＜3.17cm小配件（模具、小铲）的套装，存在误吞窒息风险
1
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86%
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Long-term
Relevance
-
First Seen
This knowledge claim has been superseded by newer content
3岁以下幼儿的乐器玩具，任何可拆卸部件直径必须≥3.17cm（能通过小零件测试筒即为不合格），沙锤内的填充颗粒必须完全密封无法拆出，避免误吞窒息风险Sources
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