GMDSS communication English reading practice(Chinese Edition)

Paperback. Pub Date :2008-07 Pages: 201 Publisher: Dalian Maritime University Press. abstracts or full text: book including the GMDSS the original understanding of the technical information and translation. relevant international conventions of the British version of the GMDSS master ship commonly used English letters and telegrams business GMDSS the equipment original manual chapters. meet STCW95 Convention nautical colleges General Operator Certificate exam training materials for general operator certificate applicable