炼铅 meaning in Chinese
lead smelting
Examples
- Survey on the morbidity of pneumosilicosis in a lead - smelting factory
某炼铅厂矽肺发病情况的调查 - This is a lead works , isn ' t it ?
这里是炼铅的,是吗? - Chlorine dezincing apparatus
氯气除锌设备炼铅 - Transformation engineering of primary equipment on kaldo furnace for lead smelting
卡尔多炉炼铅主体设备的转化设计