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发明公开
CN103017985A 高速动车组备用制动系统气密性检测装置、系统及方法 有权

高速动车组备用制动系统气密性检测装置、系统及方法
摘要：
本发明提供一种高速动车组备用制动系统气密性检测装置、系统及方法，其中，高速动车组备用制动系统气密性检测装置包括：压力表；连接管，所述连接管第一端连接所述压力表，所述连接管的第二端设有两个端口，其中至少一个端口上设有截断开关。本发明可以简化检测过程、提高检测效率、提高检测准确性、降低检测成本。
摘要（英）：

The invention provides a device, a system and a method for detecting air impermeability of a high speed motor train unit spare braking system. The device for detecting the air impermeability of the high speed motor train unit spare braking system comprises a pressure gage and a connecting pipe. The pressure gage is connected with the first end of the connecting pipe, and the second end of the connecting pipe is provided with two ports, wherein at least one port is provided with a cutout switch. The device, the system and the method for detecting the air impermeability of the high speed motor train unit spare braking system can simplify a detection process, improve detection efficiency, improve detection accuracy, and reduce detection cost.

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