1CS27.010F01DBI2天津市地方标DB12/046.12-2011代替DB12/046.12-2008产品单位产量综合能耗计算方法和限额第12部分：中、厚板Calculation method and stipulation of comprehensive energy consumption norm forper unit product-Part 12:Plates of middle thickness procedure2011-12-08发布2012-01-01实施天津市质量技术监督局发布
