[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

木质积木优先选择榉木、橡胶木等硬木,密度高不易磕碎起毛刺;漆面需符合EN71-3或GB6675重金属迁移标准,认准水性漆或食品级涂层标识

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