Unverified92% confidenceDecision RuleTime unknown
3岁以下幼儿的情绪拼图必须选用木质或加厚纸板(厚度≥2mm)材质,且拼块最小边长≥3.5cm(超过幼儿口腔直径),避免误吞窒息风险,薄纸质拼块易被撕咬吞食
1
Sources
92%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/271003API
curl https://kongchang.com/api/v1/knowledge/claims/271003MCP
get_claim(id=271003)