Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2024-02 Publisher: People's Medical Publishing House Carrying out self-rescue and mutual rescue training for first witnesses is a systematic project and an effective way to improve people's emergency awareness. risk avoidance and escape knowledge. and self-rescue and mutual rescue skills. Training teachers play an important role in carrying out first witness self-rescue and mutual rescue training. strengthening their emergency awareness and knowledge. and. N° de réf. du vendeur DS066807
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