相关题目
"Turning of a vessel upside down while on water is called()
"A vessel which has been destroyed or sunk or abandoned at sea is called () .
"If a buoy is not at the position charted, we say it is () .
"When the transmissions of a radio station , etc., have broken down, switched off or suspended, we will say it is ()
"Place on deck, in mess rooms, etc., assigned to crew and passengers, where they have to meet according to the muster list when the corresponding alarm is released or announcement made means().
"Which one is not a distress , urgency or safety communication procedure might marked by? ( )
" How do you read me? ()
"Is danger imminent ? 情况危急吗？Yes, danger of () . 浪损的危险.
"According to SMCP,course directed by the OSC or CSS to be steered at the beginning of a search,is() .
"Land-based authority conducting and co-ordinating search and rescue operations in a designated area is called（）
