主要任务是工艺流程选择及构筑物设计和计算。
Main task is to select and process design and calculation of the structures.
主要任务是工艺流程选择及构筑物设计和计算。
The primary mission is the technical process choice and the construction design and the computation.
介绍工厂在锌产品结构发生变化的情况下所进行的工艺流程选择及主要冶炼设备的选型等情况，并对几种炉型进行比较。
This paper describes selection of process in casting plant and main smelting equipment for zinc smelter in case the product mix has been changed and gives comparison between several types of furnace.
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