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江南的四月,阳光明媚。由中国机床工具工业协会主办的中国数控机床展览会(CCMT 2004),于2004年4月12~16日,在上海光
April in the south, sunny. The China CNC Machine Tool Exhibition (CCMT 2004), sponsored by China Machine Tool Industry Association, was held on April 12-16, 2004 in Shanghai Light