系统采用串口连接条码枪来扫描冰箱条码和抽空计条码进行配对操作。
The system adopts serial port to connect barcode gun with server to scan refrigerator bar and pump bar which is matched with refrigerator bar.
当与超过8台设备进行配对操作时，最早的配对设备将被从配对设备列表中清除。
When an attempt to pair to more than eight devices is made, the oldest paired device is removed from the list.
虽然将最流行的开放式操作系统与谈论最多的、功能最丰富的文件系统配对在一起是最理想的匹配，但是许可证问题限制了集成。
Although pairing the most popular open operating system with the most talked-about, feature-rich file system would be an ideal match, licensing issues have restricted the integration.
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