单项选择题 The SMS should provide for specific measures aimed at promoting the reliability of equipment or systems （） may result in hazardous situations.

单项选择题 （） should not undertake any task which will interfere with the supervision duties relating to the main machinery and associated equipment.

单项选择题 STCW78/95 Convention describes that （） are laid down for the certification of engineer officers in charge of a watch in a traditionally manned engine room, or the designated engineer in a periodically unmanned engine room.