A.PV valves
B.warning signs
C.flame screens
D.stop-check valves
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A.a drop of oil
B.the emulsion of oil at sea surface
C.the weathered oil
D.the oil floating on the surface of the sea water
A.less than 12 nautical miles from PRC
B.less than 12 nautical miles from nearest land
C.in the navigable waters of the PRC
D.less than 25 nautical miles from nearest land
A.chemicals
B.chemicals or other substances
C.substances
D.other substances
A.special area
B.national waters
C.the designated zone
D.the designated channels
A.plastic
B.metal
C.glass
D.paper
最新試題
You are keeping the required garbage disposal records. The amount of garbage disposed must be stated in（）.
No person on board any vessel to which Annex V to MARPOL 73/78 applies may discharge garbage of any type when（）.
The max effluent of the oil content from a ship of 400 tons gross tonnage and above other than an oil tanker is（）.
While underway and towing an unmanned tank barge you are required to（）.
You are on a multiple-product chemical tanker and will carry cargoes of isophorone，ethylenediamine，and creosote. Which of the following is TRUE? （）
Vessels to which Annex V to MARPOL 73/78 applies may discharge garbage containing plastics （）.
Which substance is NOT considered to be Oil under the pollution prevention regulations? （）
In which case is the IOPP Certificate of an inspected vessel NOT invalidated（）.
（）is not a condition for a ship of 400 tons gross tonnage and above other than an oil tanker to discharge certain amount of oil or oily mixtures into the sea.
You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE? （）