问题 单项选择题

What publications should a GMDSS Operator consult regarding the proper set-up and operation of vessel equipment().

A.ITU Publications

B.The manufacturers instruction manuals

C.Part 90 of the FCC Rules and Regulations

D.Code of Federal Regulations,Title 47,Part 80,Subpart W

答案

参考答案:B

单项选择题 B型题
填空题