小艇 稳性和浮性的评定与分类 第3部分:艇体长度小于6m的艇
Small craft—Stability and buoyancy assessment and categorization—Part 3:Boats of hull length less than 6 m
标准状态
发布于:2025-08-29
实施于:2026-06-03
废止
Small craft—Stability and buoyancy assessment and categorization—Part 3:Boats of hull length less than 6 m