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2009年12月15-18日,中国机床工具工业协会数控系统分会第六次代表大会在广州召开,本次会员代表大会由数控系统分会主办,
December 2009 December 15-18, China Machine Tool Industry Association CNC system branch of the Sixth Congress was held in Guangzhou, the member representative conference hosted by the CNC system branch,