Upon execution, netperf establishes a control connection (via TCP) to the remote system.
在执行时，netperf建立一个到远程系统的控制连接(通过TCP)。
Service not available, closing control connection.
服务不可用，控制连接关闭。
Service not available, closing control connection. This may be a reply to any command if the service knows it must shut down.
服务不可用，控制连接关闭。这可能是对任何命令的回应，如果服务认为它必须关闭。
This article analyzes the problem of electric control connection in the submerged pumps, and gives some advice to improve the electric control connection.
本文针对潜泵的电控接线问题进行了分析，提出了改进电控接线的建议。
This article analyzes the problem of electric control connection in the submerged pumps, and gives some advice to improve the electric control connection.
本文针对潜泵的电控接线问题进行了分析，提出了改进电控接线的建议。
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