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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管道下向焊技术在大兴南高压A调压站施工中的应用

Issue Number	Issue 01, 2011 [View other articles in this issue]
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Publication Date	2011.01.15
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Author	史徐武
Organization	北京绿源达压缩天然气有限公司

Abstract

本文通过对大兴南高压A调压站工程下向焊技术的介绍，给出了下向焊技术几个关键控制点，即
下向焊焊机的选择、下向焊焊接工艺评定及焊接规程的制定、下向焊焊接缺陷产生的机理和预防
措施。

Keywords

下向焊焊接材料焊接设备焊缝缺陷

References

Declaration:

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

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