gas purification

英 美
  • 气体净化
  • gas n.煤气;气体;汽油;空话vt.使吸入毒气;毒(死);给...加汽油vi.空谈;加汽油
  • purification n.净化;提纯;[宗]涤罪
    1. A well-established branch of chemical engineering is that of gas cleaning.
      化学工程中已确定的一个分支是气体净化。