世界机床产值下降6.5%　　美国Gardner出版社近期发表了世界金切机床生产、贸易(预测值)排行表,列出了世界主要机床生产国家和地区1999年金属切削与成型机床的产值和进出口额。从表可以看到,1999年世界31个国家和地区的机床生产总值预计为345亿美元,比上年减少6.5%。自1982年以 The world’s machine tool output decreased by 6.5% The United States Gardner Publishing House recently released the world’s gold machine tool production and trade (predicted value) ranking table, lists the world’s major machine tool producing countries and regions in 1999 the output value and import and export volume of metal cutting and forming machine tools . As can be seen from the table, the total value of machine tool production in 31 countries and regions in the world in 1999 is estimated to be 34.5 billion U.S. dollars, a decrease of 6.5% from the previous year. Since 1982