序言这是CSA N288的第一版。3.4，核设施核空气净化系统的性能测试。它是CSA N288系列核设施环境管理标准和指南的一部分。CSA N系列标准为核设施和活动的管理提供了一套相互关联的要求。CSA N286提供了制定和实施健全管理实践和控制的总体方向，而其他CSA核标准提供了支持管理体系的具体技术要求和指导。本标准与CSA N286一致，不重复CSA N286的一般要求；然而，它可能会为这些要求提供更具体的指导。

PrefaceThis is the first edition of CSA N288.3.4, Performance testing of nuclear air-cleaning systems at nuclear facilities. It is part of the CSA N288 series of Standards and guidelines on environmental management of nuclear facilities.The CSA N-series of Standards provides an interlinked set of requirements for the management of nuclear facilities and activities. CSA N286 provides overall direction to develop and implement sound management practices and controls, while the other CSA nuclear Standards provide specific technical requirements and guidance that support the management system. This Standard works in harmony with CSA N286 and does not duplicate the generic requirements of CSA N286; however, it may provide more specific direction for those requirements.