炼铝工业 meaning in English
aluminium smelting industry
aluminum smelting industries
aluminum smelting industry
Examples
- Petroleum coke ( pet coke ) is a solid residual by - product of the coking process in an oil refinery . it is widely used in cement industry and aluminum metallurgy industry
石油焦是炼油厂延迟焦化装置在生产轻质油品时的副产物，广泛应用于水泥工业、炼铝工业等。