flat products短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 扁平轧材 A strong developing trend exists for the flat products. 板材存在着强劲的发展趋势。 chemyq The production of stainless steel flat products can be realized by adopting medium- sized slab continuous casting and continuous rolling technology. 利用中厚板坯连铸连轧生产不锈钢是可行的。 chemyq