structural alloy steel
Hot-rolled alloy structural steel plates 合金结构钢热轧厚钢板 structural alloy steel 合金结构钢 ; 结构用合金钢 ; 结构合金钢 ; 合金布局钢 Low-Alloy High-Tensile Structural Steel 低合金高强度结构钢 ..
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结构用合金钢板是用于一般结构和机械结构的合金钢板。
5 alloy steel plate is used for general structure and mechanical structure of alloy steel plate.
youdao
高强度船体结构用钢及其板卷生产方法属低合金钢，尤其涉及船体结 构用钢及其生产方法。
The present invention relates to low alloy steel and is especially steel for hull structure and its production process.
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