DB21辽宁省地方标准 DB21/T1*-2011 J1*-2011 装配整体式建筑设备与电气技术规程(暂 行)Technical specifications for equipment and electrical of assembled monolithic buildings (Trial)(报批稿)2011-12-*发布 2011-12-*实施辽宁省住房和城乡建设厅辽宁省质量技术监督局联合发布装配整体式建筑设备与电气技术规程(暂 行)Technical specifications for equipment and electrical of assembled monolithic buildings (Trial)DB2