全工艺冷轧电工钢 第2部分：晶粒取向钢带（片）
Cold-rolled electrical steel delivered in the fully-processed state—Part 2: Grain-oriented steel strip(sheet)
标准状态
发布于：2025-08-29
实施于：2026-06-07
废止
基本信息
内容预览
Cold-rolled electrical steel delivered in the fully-processed state—Part 2: Grain-oriented steel strip(sheet)