Specification for carbon steel castings (500 N/mm²)
碳钢铸件规范（500 N/mm^2）

1973-03-09

Specification for carbon-manganese steel tube (550 N/mm²) (tube less than 12.5 mm outside diameter) (weldable)
碳锰钢管（550N/mm^2）（外径小于12.5mm）规范（可焊接）

1972-03-31

Specification for 3% nickel case hardening steel castings (700 N/mm²)
3%镍表面硬化钢铸件规范（700 N/mm^2）

1973-03-09

Specification for 3% chromium-molybdenum steel castings (620-770 N/mm²)
3%铬钼钢铸件规范（620-770 N/mm^2）

1973-03-09

Specification for 3% chromium-molybdenum nitriding steel castings (850-1000 N/mm²)
3%铬钼氮化钢铸件规范（850-1000 N/mm^2）

1973-03-09

Specification for 1% chromium-molybdenum low alloy steel castings (700 N/mm²)
1%铬钼低合金钢铸件规范（700 N/mm^2）

1973-03-09

Specification for 18/10 chromium-nickel corrosion-resisting steel tube (titanium stabilized: 550 N/mm²) (weldable)
18/10铬镍耐腐蚀钢管规范（钛稳定:550 N/mm^2）（可焊接）

1972-10-27

Specification for low carbon 18/10 chromium-nickel corrosion-resisting steel tube (500 N/mm²)
低碳18/10铬镍耐蚀钢管规范（500 N/mm^2）

1972-10-27

Specification for low carbon 17/12 chromium-nickel-molybdenum corrosion-resisting steel tube (500 N/mm²)
低碳17/12铬镍钼耐腐蚀钢管规范（500 N/mm^2）

1972-10-27