In this paper, the main content and the feature of the code- the American National Standard "Structural WeldingCode-Steel" are introduced.
本文简介了美国国家标准《钢结构焊接规范》的主要内容和规范的特点。
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The paper analyses the weldabilities of four kinds of dissimilar metals welding joints and also discusses the design of welding grooves, selection of filler metals and weldingcode.