... structural rolled steel 构造用辗钢 quality structural carbon steel 优质碳素结构钢 cr structural alloy steel 40cr合金结构钢 ...
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Quality carbon structural steel 优质碳素结构钢 ; 优质碳素结构钢板
high quality carbon structural steel 优质碳素结构钢 ; 优碳钢
The present paper introduces the process route of superior quality structural carbon steel SAE1008. Control oxygen and inclusion content in steel, is the key of product quality guarantee.
本文介绍了优质碳素结构钢sae1008的生产工艺。指出控制钢水中全氧含量和夹杂物含量，是生产顺行和产品质量保证的关键。
Use of high-quality carbon structural steel made of.
采用优质的碳素结构钢制作而成。
High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard.
优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。
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