结构碳钢 meaning in English

structural carbon steel

Standard specification for carbon structural steel
结构碳钢的标准规范
Structural carbon steel
结构碳钢
Standard specification for steel , sheet , hot rolled , carbon , commercial and structural , produced by the twin - roll casting process
用双滚轴铸造法生产的商用热轧结构碳钢薄板的标准规范
Specification for steel , sheet and strip , heavy thickness coils , hot rolled , carbon , structural , high - strength low - alloy , columbium or vanadium , and high - strength low - alloy with improved formability
片钢和带钢厚卷材热轧高强度低合金结构碳钢以及改良可模塑高强度钶或钒低合金钢规范