问:哪里下载ISO 12217-1 2022 Small craft — Stability and buoyancy assessment and categorization — Part 1 Non-sailing boats of hull length greater than or equal to 6 m答:请联系微信:siduwenku
ISO 12217-1 2022 Small craft — Stability and buoyancy assessment and categorization — Part 1 Non-sailing boats of hull length greater than or equal to 6 m