A.cargo nets
B.metal bale hooks
C.pallets
D.slings
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A.at any location
B.on the drill floor and liquid mud handling areas
C.in bulk storage tanks
D.in machinery spaces
A.speed healing
B.prevent infection
C.reduce inflammation
D.increase blood circulation
A.Cut the painter line so that it will not pull the liferaft container down
B.Swim away from the container so that you will not be in danger as it goes down
C.Take no action as the pull on the painter will cause the liferaft to inflate and open the container
D.Manually open the container and inflate the liferaft with the hand pump
A.Their bearing is almost constant，even when the true bearing of the contact changes appreciably
B.They always appear on a bearing of 90°From the true bearing of the contact
C.The indirect echoes usually appear in shadow sectors
D.When plotted，their movements are usually abnormal
A.sound signal
B.light signal
C.visual signal
D.radiotelephone
最新試題
In respect of carrier’s liabilities，responsibilities，rights and immunities the（）contained in the International Convention for the Unification of Certain Rules Relating to Bills of Lading，signed at Brussels on August 25，1924，shall be applied.
An icebreaker may use the code letter “K” to remind ships of their obligation to listen continuously on their radio. This signal may be made by any of the following EXCEPT（）.
An icebreaker displaying a flag hoist which consists of the code letters “WO” (Whiskey Oscar) is indicating that（）.
All of the following information concerning lighted aids to navigation may be read directly from the Light List EXCEPT the（）.
An “atoll cloud” forming over an island due to heating of the land during the daytime would be which type? （）
In handling break bulk hazardous materials，it is forbidden to use（）.
An anchored vessel is servicing an aid to navigation and is restricted in her ability to maneuver. Which lights will she show? （）
An example of a grade C product is（）.
An entry of water，gas，oil，or other formation fluid into the wellbore is called a（）.
An icebreaker assisting a vessel through an ice field would display a visual signal consisting of the code letter “E” (Echo) to signify that “（）”.