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单选题
Cement wash is a mixture of cement powder and （）.
A
fresh water
B
steel
C
paint
D
wood
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What can be extracted from fine-powder fly ash?A. Aluminum, silicon, and magnetic.B. Additive.C. Paving material.D. Cement.
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Cement was seldom used in building during the Middle Ages.A:crudely
B:rarely
C:originally
D:symbolically
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水泥涂料用于淡水舱和双层底舱。（）A、Primer is used for sea water tanks and double bottom tanks.B、Cement wash is used for fresh water tanks and double bottom tanks.C、Varnish is used for fresh water tanks and double bottom tanks.D、Bitumen is used for fresh water tanks and double bottom tanks.
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（）are the three different coatings which can protect metal from corrosion.A、Cement wash, bitumen and paintB、Metal primers, undercoats and topcoatsC、Varnishes, heat-resistant paints and anti-fouling paintsD、Cement wash, primer and undercoat
考题
Bridge decks, cabin doors and hand rails are usually coated with（）.A、cement washB、white gloss paintC、bitumenD、varnish
考题
Cement wash is used for fresh water tanks and double bottom tanks. （）A、沥青用于淡水舱和双层底舱。B、水泥浆用于淡水舱和双层底舱。C、水泥浆用于污水舱和双层底舱。D、沥青用于污水舱和双层底舱。
考题
用于船舶的主要油漆是底漆，内层漆和面漆。（）A、The basic types of paint used on a ship are primer, undercoat and topcoat.B、The basic types of paint used on a ship are topside paint, undercoat and top coat.C、The basic types of paint used on a ship are boottopping, topside and undercoat.D、The basic types of paint used on a ship are cement wash, undercoat and topside.
考题
The basic types of paint used on a ship are （）.A、cement wash, bitumen and paintB、primer, undercoats and top coatsC、topside paint, boot-topping paint and bottom paintD、primer, cement wash and paint
考题
The most common kinds of （）used on board ship are as follows: primer coat, undercoat, topcoat, heat-resistant paint, varnish and anti-fouling paint.A、cement washB、bitumenC、paintD、varnish
考题
最基本的保护层是油漆。（）A、The principal protective coating is paint.B、The principal protective coating is cement wash.C、The principal protective coating is bitumen.D、The principal protective coating is varnish.
考题
Decks, superstructure and hand rails may be washed with （）water at sea.A、seaB、ballastC、freshD、cement
考题
（）can give a hard-wearing surface and the required color.A、PrimersB、UndercoatsC、TopcoatsD、Cement wash
考题
单选题最基本的保护层是油漆。（）A
The principal protective coating is paint.B
The principal protective coating is cement wash.C
The principal protective coating is bitumen.D
The principal protective coating is varnish.
考题
单选题Which of the followings is not an indication of a bad maintenance?（）A
a pipe with welded connectionsB
a pipe with several clipsC
a cement boxD
a leaking valve
考题
单选题Cement wash is used for fresh water tanks and double bottom tanks. （）A
沥青用于淡水舱和双层底舱。B
水泥浆用于淡水舱和双层底舱。C
水泥浆用于污水舱和双层底舱。D
沥青用于污水舱和双层底舱。
考题
单选题When loading or discharging dry mud or cement，crew members should use goggles and（）.A
facial respirator maskB
ear plugsC
rubberized bootsD
fireman's outfit
考题
单选题The pneumatic containers which store bulk dry mud additives and cement on a ship are called（）.A
mud hoppersB
bulk binsC
P-tanksD
mud tanks
考题
单选题The basic types of paint used on a ship are （）.A
cement wash, bitumen and paintB
primer, undercoats and top coatsC
topside paint, boot-topping paint and bottom paintD
primer, cement wash and paint
考题
单选题用于船舶的主要油漆是底漆，内层漆和面漆。（）A
The basic types of paint used on a ship are primer, undercoat and topcoat.B
The basic types of paint used on a ship are topside paint, undercoat and top coat.C
The basic types of paint used on a ship are boottopping, topside and undercoat.D
The basic types of paint used on a ship are cement wash, undercoat and topside.
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