Unverified80% confidenceDecision RuleTime unknown
婴幼儿活动区优先选PC(聚碳酸酯)或ABS材质线槽而非普通软质PVC,PC材质无增塑剂析出、耐冲击不发脆,儿童啃咬拉扯时不易碎裂产生锐利断口
1
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80%
Confidence
Long-term
Relevance
-
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