iron-making英'aɪənm'eɪkɪŋ美'aɪənm'eɪkɪŋBNC²³⁶²¹³⁺¹ 基本例句 炼铁¹⁰⁰ The paper introduces the principle, equipment and advantages of the new- typed wet coke quenching technology at New Iron-making Plant, discussing its application and improvement. 介绍了新型湿法熄焦的原理、工艺设备及其优越性,并对该工艺在炼铁新厂的应用情况进行了探讨和改进。 dictall