为促进我国农业现代化建设，国家有关部门最近确定了农机工业的发展目标。到2000年，全国农机工业总产值将达到1000亿元，其中主要农机产品产量为：大中型拖拉机10万台，小型拖拉机20O万台，农用运输车300万辆，内燃机1亿千瓦，入中型联合收割机25万台，大中型机引农具21万台（ In order to promote China’s agricultural modernization, the relevant state departments recently identified the development goals of agricultural machinery industry. By 2000, the total output value of agricultural machinery industry in the country will reach 100 billion yuan, of which the output of major agricultural machinery products will be 100,000 sets of large and medium-sized tractors, 2.0 million small tractors, 3 million agricultural tractors and 100 million kilowatts of internal combustion engines. 250,000 harvesters, large and medium-sized machines cited 210,000 sets of farm machinery (