l pht ph lc vn bng vit php kha 2004.jpg dsc_0040.jpg dsc04101.jpg hi ch m thc nhn ngy quc t php ng thng 03-2010.jpg tng kt nm hoc  2009 - 2010  n tn sv kha 2010.jpg dsc_0085.jpg tham quan k thut nh my thy in yaly lp 05clc  06clc nm 2009.jpg tham gia ngy hi m thc auf nm 2010.jpg img_2698.jpg img_5049.jpg
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