全球铝材挤压机与挤压材产量知多少１９９０年全世界铝挤压型材的实际产量为５９０万吨。人均消费量为１．２公斤；１９９４年，全球的产量约６８０万吨。人均消费量约１．２４公斤（按５５亿人计算）。１９９０年按地区年人均消费量如表所列，基本上与各地区的国民经济生... Global output of aluminum extrusion presses and extruded materials In 1990, the actual output of aluminum extrusions around the world was 5.9 million tons. Per capita consumption is 1.2 kg; in 1994, global production was about 6.8 million tons. Per capita consumption is about 1.24 kg (calculated at 5.5 billion people). The annual per capita consumption in 1990 was as listed in the table, basically with the national economy of each region...