DIN EN ISO 12402-5 Berichtigung 1-2007 人员漂浮装置.第5部分:浮力救助设施(性能等级50).安全要求
Personal flotation devices - Part 5: Buoyancy aids (level 50) - Safety requirements (ISO 12402-5:2006); German version EN ISO 12402-5:2006, Corrigenda to DIN EN ISO 12402-5:2006-12; German version EN ISO 12402-5:2006/AC:2006
This part of ISO 12402 specifies the safety requirements for buoyancy aids with a buoyancy of not less than 50 N used by swimmers in sheltered waters with help and rescue close at hand under such circumstances where more bulky or buoyant devices can impair the user's activity.