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
A tackle by which the outer end of a boom is raised and lowered is the topping（）.
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）（）.
The Purchaser shall（），prior to the ship’s departure，the invoiced amount at the rate of exchange applicable on the day of payment.
（） is true.
Kort nozzles are installed around the propellers of some vessels to（）.
You are passing the Bayou Sara gage which reads 3.9 feet. Which of the following statements is TRUE?（）
You are ordering ship’s stores. Which statement is TRUE?（）
The latest edition of ISSA Ship Stores Catalogue is（）.
You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?（）
The three conditions which cause engine shutdown are overspeed，low lube oil pressure，and（）.