据有关资料统计,1979年世界机床生产总额为229亿美元,1980年为265亿美元,比1979年增长15.7％。世界机床出口总额:1979年为97亿美元,1980年增至111亿美元,增长14.4％。从1962年开始,世界机床生产量逐年增长,1977年增长最为显著,为28％。 尽管当前世界机床生产总额近300亿美元,但 According to statistics, in 1979, the total production of machine tools in the world was 22.9 billion U.S. dollars, and in 1980 it was 26.5 billion U.S. dollars, 15.7% more than that in 1979. Total machine tool exports in the world were 9.7 billion U.S. dollars in 1979 and 11.1 billion U.S. dollars in 1980, an increase of 14.4%. Since 1962, the world’s machine tool production has increased year by year, with the most significant increase in 1977, at 28%. Although the current total production of machine tools in the world is nearly US$30 billion,