Standard Specification for Steel Castings, Carbon, Low Alloy, and Stainless Steel, Heavy-Walled for Steam Turbines
汽轮机重型钢铸件 碳素 低合金和不锈钢的标准规范
2021-05-01
JB/T 11020-2010
超临界及超超临界机组汽轮机用超纯净钢低压转子锻件 技术条件
Specification for low pressure rotor forging of steam turbine made of super-pure steel used for supercritical and ultra-supercritical units