RUP acknowledges four levels of testing: unit testing, integration testing, system testing, and acceptance testing.

RUP确定了四级测试：单元测试、集成测试、系统测试和验收测试。

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Therefore, the mapping described here only addresses system testing, and not unit, integration, or acceptance tests.

因此，这里所描述的映射只会在系统测试上，而不水在单元测试、集成测试或验收测试上。

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For the use of fire alarm system, fire detector alarm unit testing and installation of construction engineering units during the installation and acceptance of the tools is necessary.

为各使用火灾报警系统的单位测试火灾探测器报警功能及安装施工工程单位安装验收过程中必备之工具。

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