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Test the fire alarm system weekly.
进行每周的防火报警系统检测。
youdao
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Carry out the fire alarm test every week, and the test of fire protection system every month.
每周进行火警警报测试。每月进行消防系统测试。
youdao
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Carry out the fire alarm test every week, and the test of fire protection system every month.
每周进行火警警报测试。每月进行消防系统测试。
youdao