±Ç¿µµÎ ¿øÀå´Ô, Àü¼ºÈ ±¹Àå´Ô The 12th china international machine tool show Âü¼® 2011.4.14~2011.4.17(3¹Ú4ÀÏ) Àü½ÃÀå¼Ò : Áß±¹(ºÏ°æ) / China International Exhibition