本文件规定了充气浮力支撑系统的一般要求、气体供应系统的安装和启动，该系统为受损船舶提供剩余浮力，使其不会沉没或倾覆，并可安装在机舱和/或货舱中。 其目的是确保气体供应系统的功能，该系统使用气体介质（如窒息剂）为可充气浮力支撑系统的浮力室充气。

This document specifies general requirements, the installation and the activation of the gas supply system of inflatable buoyancy support systems, which serve residual buoyancy for damaged ships not to sink or capsize, and which can be installed in machinery spaces and/or cargo holds. It is intended to ensure the functions of the gas supply system, which uses a gas media, such as an asphyxiant, to inflate the buoyancy chamber of the inflatable buoyancy support systems.