A VALVE FOR EXTINGUISHING DEVICE， METHOD OF MANUFACTURING AND USE THEREOF
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The present invention relates to a valve for extinguishing device， method of manufacturing and use thereof. In general， this invention relates to a valve provided on the fire extinguishing devices. More particularly， the present invention provides an improved fire extinguishing device having an innovative valve enabling the said device to become re-usable multiple times efficiently without leakage of extinguishing material or pressure. The presently invented valve can also be used where the pressurized gas is required to maintain its pressure without leakage for a longer period.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
