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自2000年10月1日起,河北省实行集中采暖的城镇新建居住建筑,必须全面执行《民用建筑节能设计标准(采暖居住建筑部分)》,实现节能50％。
Since October 1, 2000, new residential buildings in cities and towns where central heating is practiced in Hebei Province must fully implement the “Design Standard for Energy Efficiency in Residential Buildings (Heating and Dwelling Buildings)” to save energy by 50%.