本刊讯通讯员刘敏报道哈尔滨市建委近日下发通知,明确规定新建居住建筑必须严格执行《黑龙江省居住建筑节能65%设计标准》等有关建筑节能强制性标准和要求。改建、扩建的居住建筑及既有居 Xinhua correspondent Liu Min reported Harbin Municipal Construction Committee recently issued a circular clearly stipulates that new residential buildings must be strictly enforced “in Heilongjiang Province, 65% energy saving residential building design standards” and other mandatory standards and requirements for building energy efficiency. Reconstruction, expansion of residential buildings and existing homes