检修电源箱的支路开关都应加装剩余电流动作保护器（漏电保护器)并应定期检查和试验。（)
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The last section of To the Lighthouse is entitled “ The Lighthouse”.（)
纸质工作票应在印刷时排印编号，每份工作票的编号应是唯一的。（)
Money must be able to stand the wear and tear of repeatedtransactions during its life in circulation.（)
Please don't wake a sleeping dog.不要无事生非。（)
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