单项选择题
A.Passenger ships and high-speed crafts of 500 gross tons or more B.Oil tankers and Chemical tankers and Gas carriers C.Bulk freight vessels D.General cargo vessels
A.It aims to ensure safety at sea B.It aims to avoid damage to the environment C.It aims to prevent human injury or loss of life D.It aims to provide a method to run a company
A.ISM Code B.IOPP Code C.IMS Code D.ISPS Code