SY/T 10010-2020
非分类区域和I级1类及2类区域的固定及浮式海上石油设施的电气系统设计、安装与维护推荐作法
Recommended practices for the design, installation and maintenance of electrical systems for fixed and floating offshore petroleum facilities in unclassified areas and Class I, Category 1 and 2 areas
SYT10010-2020, SY10010-2020