... 氢气还原铁 ? Hydrogen reduced iron 绍兴职教中心 ? Shaoxing Vocational Education Center 带来新的经营理念 ? Bring new business ideas ...
双语例句
1
Several utilization ways of coke-oven gas, such as its usage as fuel, material in the production of chemical product, hydrogen generation and the direct reducediron, were summarized.