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.

Existing crude oil tankers may，（）being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing，operate with dedicated clean ballast tanks in accordance with the specified provision of the Regulation.

During oil transfer operations，who is responsible for ensuring that the posted transfer procedures are followed?（）.

Before you start an engine in a compartment，it’s MOST important to（）.

Every new crude oil tanker of 20000 tons deadweight and above shall be fitted with a cargo tank cleaning system using（）.

In which case is the IOPP Certificate of an inspected vessel NOT invalidated? （）

Gasoline fuel tank vents should terminate（）.

Oil may NOT be transferred unless（）.

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

In order to reduce the accumulation of static electricity while loading petroleum products，you should（）.