Cement wash is a mixture of cement powder and （）.A、fresh waterB、steelC、paintD、wood
Cement wash is a mixture of cement powder and （）.
- A、fresh water
- B、steel
- C、paint
- D、wood
相关考题：
What can be extracted from fine-powder fly ash?A. Aluminum, silicon, and magnetic.B. Additive.C. Paving material.D. Cement.
Topside area from deep loadline to bulwark to be thoroughly washed down with ______．A.highly pressure fresh waterB.high pressured fresh waterC.highly pressured fresh waterD.high pressure fresh water
Cement was seldom used in building during the Middle Ages.A:crudely B:rarelyC:originally D:symbolically
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.
（）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
Bridge decks, cabin doors and hand rails are usually coated with（）.A、cement washB、white gloss paintC、bitumenD、varnish
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。
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.
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
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
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.
Decks, superstructure and hand rails may be washed with （）water at sea.A、seaB、ballastC、freshD、cement
（）can give a hard-wearing surface and the required color.A、PrimersB、UndercoatsC、TopcoatsD、Cement wash
单选题最基本的保护层是油漆。（）AThe principal protective coating is paint.BThe principal protective coating is cement wash.CThe principal protective coating is bitumen.DThe principal protective coating is varnish.
单选题Which of the followings is not an indication of a bad maintenance?（）Aa pipe with welded connectionsBa pipe with several clipsCa cement boxDa leaking valve
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。
单选题The basic types of paint used on a ship are （）.Acement wash, bitumen and paintBprimer, undercoats and top coatsCtopside paint, boot-topping paint and bottom paintDprimer, cement wash and paint
单选题用于船舶的主要油漆是底漆，内层漆和面漆。（）AThe basic types of paint used on a ship are primer, undercoat and topcoat.BThe basic types of paint used on a ship are topside paint, undercoat and top coat.CThe basic types of paint used on a ship are boottopping, topside and undercoat.DThe basic types of paint used on a ship are cement wash, undercoat and topside.