海洋环境与使用液压系统的其他环境有很大不同。本推荐规程提供了海洋环境的水力设计考虑因素和标准，适用于商用船舶、军用船舶和潜水器。本文件可用于载人和非载人车辆。

The marine environment differs greatly from other environments in which hydraulics are used. This Recommended Practice provides hydraulic design considerations and criteria for the marine environment and is applicable to commercial vessels, military ships, and submersible vehicles. This document may be used for manned and un-manned vehicles.