单项选择题
A.liquid chemicals in bulk B.solid chemicals in bulk C.chemicals in bulk D.cargoes in bulk
Before you start an engine in a compartment，it’s MOST i...
单项选择题Before you start an engine in a compartment，it’s MOST important to（）.
A.check the flame arrester B.check the fuel tank C.check the battery D.ventilate the bilges
Any oil tanker which is not required to be provided wit...
单项选择题Any oil tanker which is not required to be provided with segregated ballast tanks in accordance with this paragraph may，however，be qualified as a segregated ballast tanker （）it complies with the other requirements of paragraphs of this Convention.
A.provided that B.on the part of C.nevertheless D.notwithstanding
Air compressors are NOT permitted in which space(s) on ...
单项选择题Air compressors are NOT permitted in which space(s) on a tank barge carrying grade A cargo?（）
A.A cargo handling room B.A space in which cargo hose is stored C.An enclosed space containing cargo piping D.All of the above
