structural alloy steel

基本解释

The weld ability of Q460C low alloy structural steel welded joints is theoretically analyzed in this paper.
从理论上分析了Q460C低合金结构钢焊接性能。
In this paper, the progress and development tendency of special used structural alloy steel under study were elucidated through the author's longtime research into this realm.
本文通过作者长期从事的一些特殊用途结构钢科学研究概况，阐述了这个工程技术体系结构钢研究发展过程和发展趋势。
In this paper, the characteristics and formation of naphthaline-like fracture of alloy structural steel and its relation to overheating phenomenon have been experimentally investigated.
本文实验研究了合金结构萘状断口的特征、形成原因及其与过热的关系。