airway foreign body first aid device manual negative pressure suction rapid response to suffocation risk home standing car first aid
气道异物急救器手动负压吸引快速应对窒息风险家用常备车载急救
Airway foreign body emergency device, manual negative pressure suction, quick response to suffocation risks, household and vehicle emergency kit, for caring for elderly and children, portable emergency equipment
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China, Yiwu China Commodity Market (Yiwu wholesale market), the
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