To solve the disadvantage of slow action of existing feed protection switches, a leakage detection device for mine power supply network based on dual-controller was designed.

针对现有馈电保护开关动作慢的缺点，设计了一种基于双控制器的矿井供电网络漏电检测装置。

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Falintil's biggest problem today is the sheer numbers of refugees who have flocked for protection to their camps, swamping their capacity to feed them, let alone conduct military operations.

CNN: Back in the Thick of It

The Irish Society for the Protection of Cruelty to Animals said the owner had been making efforts to feed them but it had spiralled out of control.

BBC: 140 dogs rescued from one house in County Leitrim