Unverified90% confidenceDecision RuleTime unknown

学习区地毯优先选带独立TÜV或OEKO-TEX Standard 100（Class I 婴幼儿级）认证的产品，Class I 是唯一针对36个月以下婴幼儿的最严甲醛/偶氮染料标准，普通Class IV家纺级不适用于儿童长期接触区

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90%

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Long-term

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学习区地毯category

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UnverifiedOeko-Tex Standard 100分为四个产品级别，婴幼儿(36个月以下)贴身衣物必须认准Product Class I，其检测限值最严格（如甲醛≤16ppm、pH值4.0-7.5），比成人内衣的Class II标准严格数倍80% similar

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