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We should always check the high voltage DC power supply within the current relay, time relay setting value is correct, control is sensitive.

应经常检查高压直流电源内电流继电器，时间继电器的整定值是否正确，控制是否灵敏。

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The problems discovered in relay protection setting inspection in some regions of Guangdong Province are analyzed and summarized.

对广东省几个地区继电保护定值检查中发现的问题进行了分析和总结。

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An avowed distance runner, Goluskin is also known for his speed on the track, having participated in a world-record-setting 4x800 meter relay team for men aged 70-79 at the 168th street Armory in March.

WSJ: A 50-Mile Run Debuts for the Mohonk

Her finest year was 1992, where the Welshwoman won four gold medals at the Barcelona Paralympics in the 100m, 200m, 400m and 800m, plus silver in the 4x100m relay, setting two world records in the process.

BBC: Tanni Grey-Thompson has won 11 Paralympic gold medals

In the last day of London's swimming competition, the American women won the 4x100-meter medley relay race, setting a new world record with a time of 3:52.05.

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