Part B covers construction and equipment of ships carrying dangerous liquid chemicals in bulk and requires chemical tankers built after 1 July 1986 to comply with the International Bulk Chemical Code (IBC Code).

B部分涵盖散装运输危险液体化学品船舶的构造和设备，并要求1986年7月1日之后建造的化学品船符合《国际散装化学品规则》（IBC规则）。

Part C covers construction and equipment of ships carrying liquefied gases in bulk and gas carriers constructed after 1 July 1986 to comply with the requirements of the International Gas Carrier Code (IGC Code).

C 部分涵盖 1986 年 7 月 1 日后建造的散装运输液化气体船舶和气体运输船的构造和设备，以符合国际气体运输船规则（IGC 规则）的要求。