Every existing product carriers of 40000 tons deadweight and above shall be provided with segregated ballast tanks and shall comply with the specified requirements，or，alternatively，operate with（）in accordance with the convention.

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.

Joiner bulkheads on a vessel provide（）.

Every oil tanker operating with dedicated clean ballast tanks shall be（）with a Dedicated Clean Ballast Tank Operation Manual detailing the system and specifying operational procedures.

Each fire pump on a tanker must have a pressure gauge located at（）.

How must each storage tank for helicopter fuel on a ship be marked?（）

Functions aboard a tanker or tank barge such as connecting，disconnecting，and topping off must be supervised by（）.

Every new crude oil tanker of 20000 tons deadweight and above and every new product carrier of 30000 tons deadweight and above shall be（）with segregated ballast tanks.

In setting the valves on a steam-smothering system on a tanker，the master control valve to cargo tanks should be（）.

If you are bunkering and you close off one tank in the line of tanks being filled，the rate of flow to other open tanks on the same line will（）.