ICS91.040.10P33备案号：26836-2010DB11北京市地方标准DB11/663—2009负压隔离病房建设配置基本要求Essentialconstructionrequirementsofnegativepressureisolationwards2009-12-12发布2010-07-01实施北京市质量技术监督局发布DB11/663—2009目次前言.................................................................................II1范围................................................................................
