BS EN 13949-2003 呼吸设备.与压缩的Nitrox和氧气一起使用的开路自主式潜水装置.要求、试验、标记

标准号：BS EN 13949-2003
中文标准名称：呼吸设备.与压缩的Nitrox和氧气一起使用的开路自主式潜水装置.要求、试验、标记
英文标准名称：Respiratory equipment - Open-circuit self-contained diving apparatus for use with compressed Nitrox and oxygen - Requirements, testing, marking
标准类型：C73
发布日期：2003/3/5 12:00:00
实施日期：2003/3/5 12:00:00
中国标准分类号：C73
国际标准分类号：13.340.30
适用范围：This European Standard applies to self-contained open-circuit compressed Nitrox gas (oxygen content greater than 22 %) or oxygen underwater breathing apparatus (Nitrox-SCUBA). This European Standard defines additional requirements, exceptions and tests for Nitrox- or oxygen-SCUBA to those already given in EN 250. The object of the requirements and tests set out in this European Standard is to ensure a minimum level of safe operation for the apparatus.