Selected Journal of the Excellence Action Plan for China's Science and Technology Journals (Phase II)，Selected Journal of Chinese Applied Core Journals (Extended Edition) / CACJ (Extended)，Indexed in the Chinese Core Journals (Selection) Database

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下向焊接技术在燃气工程中的应用

Issue Number	Issue 08, 2015 [View other articles in this issue]
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Publication Date	2015.08.15
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Author	韩霞
Organization	淄博港华燃气有限公司

Abstract

介绍下向焊接技术的特点及发展，结合淄博市在八陡至龙泉燃气管线工程中的应用，着重介绍施工程序及操作工艺。结合焊缝检测结果，对下向焊接中的常见缺陷进行了分析，提出了相应预防措施。

Keywords

下向焊接纤维素焊条焊接工艺评定焊缝检测缺陷分析

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Declaration:

The English version of this article is translated with the assistance of AI.

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