The Yunnan Machine Tool Factory, located in the southwest, has already become an important export base for China. Exports of machine tools grew from four in 1980 to 1,169 in 1990 and 743 in 1991,...
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The Yunnan Machine Tool Factory, located in the southwest, has already become an important export base for China. Exports of machine tools grew from four in 1980 to 1,169 in 1990 and 743 in 1991,...