一条合理化建议节省设备投资九百多万元大冶有色金属公司职工技协会员、高级工程师梁秀梅提出一条合理化建议，仅设备投资一项便可节省资金９３２万元。今年４月下旬，该项成果被公司评为合理化建议成果二等奖。回收诺兰达炉烟气制酸的硫酸三系列，是被国家列为限期完成的... A reasonable proposal to save more than 9 million yuan in equipment investment Daye Nonferrous Metals Company workers and technicians, senior engineer Liang Xiumei put forward a rationalization proposal, only a device investment can save funds 9.32 million yuan. In late April this year, the company was awarded the second prize of the results of a rationalization proposal. Recycling Nolander furnace gas sulfuric acid three series, is the country as a deadline to complete ...