我国可锻铸铁的产量相当长一段时间都排回在年产30万吨的水平上,直到近两年才有了相当大的发展,一跃而为年产45万吨,成为我国第二大铸铁产品(仅次于灰铸铁)。而且已成为我国在国际市场上 China’s malleable iron production for a long period of time back in the annual output of 300,000 tons level, until nearly two years before there has been considerable development, jumped to an annual output of 450,000 tons, becoming China’s second largest iron products (Second only to gray cast iron). And it has become our country in the international market