iron and steel works短语⁸⁴³²⁰⁺⁸ 基本例句 钢铁厂 Taking Jinan General Iron and Steel Works for example, the authors summarize the main technical data, processes and equipments of the technology from the view of design. 为正确掌握该工艺的基本要素,笔者以济钢实际为例,从设计角度出发,综述工艺的主要技术参数、流程及其设施内容的确定方法。 chemyq