Unverified82% confidenceDecision RuleTime unknown
材质安全看两点：球杆连接处是否有金属外露（幼儿产品应全包塑/无锐利金属），以及是否标注EN71或3C认证。塑料件应选PP/ABS而非回收料，回收料在低温或撞击后易碎裂产生尖锐断口
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Relevance
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Unverified材质选择上金属（钢/铝）门栏比塑料更稳固耐冲击，适合活泼好动或体型较大幼儿；塑料件应确认无异味、通过无毒检测，避免幼儿啃咬摄入有害物80% similarUnverified材质安全需查看边框：金属边框选圆角包边款，木框需确认E1级以上环保标准且无尖锐倒角，PVC框需无刺鼻气味（甲醛/塑化剂风险）80% similarUnverified材质安全优先选整板无小零件脱落风险的一体成型款：亚克力/桦木多层板边角需圆润无毛刺，含小磁珠、小拉链头等可拆卸部件的需确认符合欧盟EN71或美标ASTM F963，避免误吞风险79% similarUnverified安全边角需确认所有外露部件为R角圆润处理（圆角半径≥2mm）且无金属尖锐螺丝暴露，金属件应做包边或塑料封盖，避免磕碰划伤78% similarUnverified工程塑料材质轻便耐用不易生锈，但相比金属哨在极端摔砸下防护性略逊78% similar
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