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2008版《建筑外窗产品生产许可证实施细则》经全国工业产品生产许可证办公室批准,于2008年12月20日起开始实施。由于本版细则增加了节能型建筑外窗的生产许可,并根据国家对不同地区节能要求增加了相应的节能型建筑外窗的品
The 2008 edition of “Detailed Rules for the Construction License for Building Exterior Windows” was approved by the National Industrial Product Production License Office and will be implemented on December 20, 2008. As this version of the rules increased the production of energy-saving windows outside the production license, and in accordance with national requirements for energy saving in different regions increased the corresponding energy-saving windows of the building products