论文部分内容阅读
波利顿公司隆斯卡尔冶炼厂根据环境保护规划,发展和安装了许多改进传统的冶炼厂污染控制装置。
According to the Environmental Protection Plan, the Polystone Company Lonscarr refinery has developed and installed many improvements to traditional smelter pollution control installations.