A.facial respirator mask
B.ear plugs
C.rubberized boots
D.fireman's outfit
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A.a sponge used to mop up and store condensation must be kept salt free
B.only condensation on the bottom of the canopy should be collected
C.it should be strained through a finely woven cloth
D.chlorine tablets should be used to make it drinkable
A.carbon dioxide
B.dry chemical
C.foam (stored-pressure type)
D.water (cartridge-operated)
A.Sea anchor
B.Steering oar
C.Spare rudder
D.Daggerboard
A.fuel oil
B.vegetables and food
C.spare parts on board
D.ballast water
A.use lye or other mild detergent
B.wash it with fresh water，dry and store it
C.wash it with salt water
D.use cleaning fluid on nylon，dacron and other synthetic lines
最新試題
Electric generators can be protected against overload（）.
A device used to enlarge the size of an existing bore hole，having teeth arranged on its outside circumference to cut the formation as it rotates is a（n）（）.
You are ordering ship’s stores. Which statement is TRUE?（）
Good title to the Goods delivered to the ship shall not pass to the（）until full payment for same has been made.
A splice that can be used in running rigging，where the line will pass through blocks，is a（）.
“15 02 41 Semi Double Queen 195 332mm”is a description of（）.
A well in the uppermost deck of a shelter deck vessel which has only a temporary means of closing for the purpose of gaining an exemption from tonnage measurement is called a（n）（）.
You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?（）
A stopper is（）.
A single heavy wire made up for the topping lift is called a（）.