SN EN 71-4 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY OF TOYS - PART 4: EXPERIMENTAL SETS FOR CHEMISTRY AND RELATED ACTIVITIES
09-02-2021
01-12-2013
Definisce requisiti per la massima quantità di certo Le sostanze e le preparazioni hanno utilizzato in insiemi sperimentali per Chimica e attività collegate. Applicabile a chimica e Insiemi supplementari anche a giocattoli per esperimenti in mineralogia Biologia, fisica, microscopics e scienze ambientali Contenendo uno e più sostanze e/o preparazioni chimici.
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