单项选择题
A.Survey Report File B.Minimum Safe Manning document C.Certificates of Competency D.International Oil Pollution Prevention
The guide shoes are secured to the crosshead by means o...
单项选择题The guide shoes are secured to the crosshead by means of（）
A.through bolts B.end chock bolts C.side chock bolts D.tap-bolts
Which one of the following repair will cost the least c...
单项选择题Which one of the following repair will cost the least cost?（）
A.Routine docking repair B.Voyage repair C.Damage repair D.Conversion
Why shiprepair is an inherently difficult business to m...
单项选择题Why shiprepair is an inherently difficult business to manage in the conventional sense?（）
A.Because it is difficult to plan and manage B.Because it is cannot be well categorized C.Because it is a difficult work for people to undergo D.Because it is seldom researched by research
