KA/T 20.2-2024
非煤矿山建设项目安全设施设计编写提纲
第2部分:金属非金属露天矿山建设项目安全设施设计编写提纲
Outline for the preparation of safety facilities design for non-coal mine construction projects Part 2: Outline for the design of safety facilities for metal and non-metal open-pit mine construction projects
KAT20.2-2024, KA20.2-2024