DIN EN ISO 12217-2:2021
小船 稳定性和浮力评估和分类 第2部分:船体长度大于或等于 6 m 的帆船(ISO/FDIS 12217-2:2020)
Small craft - Stability and buoyancy assessment and categorization - Part 2: Sailing boats of hull length greater than or equal to 6 m (ISO/FDIS 12217-2:2020); German and English version prEN ISO 12217-2:2020