DIN EN ISO 11990-2-2016 光学和光学仪器.气管柄激光抗性的测定.第2部分:气管套管袖带(ISO 11990-2-2010).德文版本EN ISO 11990-2-2014
Lasers and laser-related equipment - Determination of laser resistance of tracheal tubes - Part 2: Tracheal tube cuffs (ISO 11990-2:2010); German version EN ISO 11990-2:2014