Unverified50% confidenceCautionTime unknown
3岁以下必须确认无小零件（单件直径>3.17cm，即通过小零件测试筒判定），磁力玩具的磁通量应符合欧盟EN71/美国ASTM标准，吞入多颗强磁会在肠道相吸导致穿孔
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