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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实用新型专利——放散式封堵器的应用

Issue Number	Issue 03, 2013 [View other articles in this issue]
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Publication Date	2013.03.01
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Author	俞峰
Organization	新疆燃气集团有限公司

Abstract

本文介绍了一种新型放散式封堵器，主要阐述了它的基本原理、主要结构、使用方法以及应用领域。通过此种封堵器的使用，降低了城镇燃气管道在无法完全切断气源的情况下管道接口、更换阀门等过程中的安全操作风险。

Keywords

燃气安全放散式封堵器

References

Declaration:

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

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