gas from smelting process

• 冶炼烟气

gas from smelting process的用法和样例：

例句

1. The smelter off-gas cleaning process introduced by Boliden is described and its application scope is analyzed.
   主要介绍了瑞典波立登公司自行开发的冶炼烟气制酸净化工序的新型设备及流程。