单项选择题
What is required to be posted in the pilothouse of a vessel? （）
A.Certificate of Inspection B.Officer's licenses C.Station Bill D.Vessel's Maneuvering Characteristics
单项选择题 What is required to be posted in the pilothouse of a vessel?（）
单项选择题 What is NOT required on an uninspected towing vessel? （）
单项选择题 What is NOT a requirement of the reinspection for a tank barge with a certificate of inspection valid for two years? （）
