structural alloy steel

基本解釋

The weld ability of Q460C low alloy structural steel welded joints is theoretically analyzed in this paper.
從理論上分析了Q460C低合金結(jié)構(gòu)鋼焊接性能。
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.
本文通過(guò)作者長(zhǎng)期從事的一些特殊用途結(jié)構(gòu)鋼科學(xué)研究概況，闡述了這個(gè)工程技術(shù)體系結(jié)構(gòu)鋼研究發(fā)展過(guò)程和發(fā)展趨勢(shì)。
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.
本文實(shí)驗(yàn)研究了合金結(jié)構(gòu)萘狀斷口的特征、形成原因及其與過(guò)熱的關(guān)系。