标准摘要
[中文适用范围]： 广泛，涵盖了各类海上钻井设施中的电气组件，为行业内的技术交流和设备验收提供了重要参考。 [外文原描述]： Applies, unless otherwise indicated, to all types of mobile offshore platforms and vessels used in drilling for oil or gas and states general requirements.
英文名称Electrical installations in ships. Part 505: Special features - Mobile off-shore drilling units