DB11 420-2007 电梯安装、改造、重大维修和维护保养自检规则.pdf

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1、ICS91.140.90Q78DB北京市地方标准DB11/420—2007电梯安装、改造、重大维修和维护保养自检规则Self-inspectionrulesfortheinstallation，modification，importantrepairandmaintainceofelectriclifts2007-01-11发布2007-03-15实施北京市质量技术监督局发布DB11/420—2007目次前言....................................................................................

2、..................................................................................II引言.....................................................................................................................................................................III1范围.................................

3、..................................................................................................................................12规范性引用文件................................................................................................................................................13术语和定义

4、........................................................................................................................................................14自检条件及检测检验仪器.............................................................................................................................

5、....24.1自检条件.........................................................................................................................................................24.2检测检验仪器...................................................................................................................

6、..............................25自检要求............................................................................................................................................................36流程要求............................................................................................

7、................................................................37编制记录要求....................................................................................................................................................38安全要求..................................