
Small craft - Stability and buoyancy assessment and categorization Part 2: Sailing boats of hull length greater than or equal to 6 m
出版:International Organization for Standardization

專家解讀視頻
Small craft - Stability and buoyancy assessment and categorization Part 2: Sailing boats of hull length greater than or equal to 6 m
出版:International Organization for Standardization
專家解讀視頻