单项选择题
What will NOT be found on the Certificate of Inspection of an ocean going tanker?（）
A.Manning requirements B.Minimum freeboard permitted C.Grade(s) of cargoes that the vessel may carry D.Waters upon which the vessel may be operated
单项选择题 What is(are) standard operating procedure(s) used on a Ro-Ro vessel? （）
单项选择题 What is TRUE of pressure/vacuum valves? （）
单项选择题 What is required to be posted in the pilothouse of a vessel? （）
