单项选择题
A.log the density of the water B.secure all overboard discharges C.take on fresh water ballast D.clean the sides with fresh water
Prior to burning or welding on a fuel tank on a ship，re...
单项选择题Prior to burning or welding on a fuel tank on a ship，regulations require that an inspection be made. An entry in the unofficial logbook is required if this inspection is made by（）.
A.a marine chemist B.the Officer in Charge，Marine Inspection C.the Master or person in charge of the ship D.the National Fire Protection Association
Official proof of a Chinese vessel’s nationality is con...
单项选择题Official proof of a Chinese vessel’s nationality is contained in the（）.
A.Certificate of Inspection B.Official Log C.Certificate of Documentation D.Shipping Articles
Never make comment，estimate or guess in your Logbook，bu...
单项选择题Never make comment，estimate or guess in your Logbook，but（）only.
A.the specifications B.the facts C.the descriptions D.the details
