record collecting is done in accordance with Decree No. 209/2004/ND-CP on December 16, 2004 by the Government on managing the quality of construction works and Decree 49/2008/ND-CP dated 18/4/2008 amending and supplementing a number of articles of Decree No. 209/2004/ND-CP on December 16, 2004 by the Government on quality management of construction works
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