D/D stands for Demand Draft。
- A正确
- B错误
1、For a floating vessel,true mean draft
For a floating vessel,true mean draft is always the().Aaverage of the observed draftsBdraft at the centre of flotationCdraft corresponding to the center of buoyancyDmetacentric height
2、What does ECDIS stand for?()
What does ECDIS stand for?()AElectrical Chart Display and Indication SystemBElectronic Chart Display and Information systemCElectric Chart Display and Information SystemDElectronic Chart Display and Indicating system
3、For an upright vessel, draft is the ve
For an upright vessel, draft is the vertical distance between the keel and the ().AwaterlineBfreeboard deckCPlimsoll markDamidships sectio
What does “DOD” stand for?
5、For an upright vessel,draft is the ver
For an upright vessel,draft is the vertical distance between the keel and the().AwaterlineBfreeboard deckCplimsoll markDamidships sectio
6、There is a great demand in Europe for
There is a great demand in Europe for leather gloves ____ high quality.A forB toC atD of