Fire-refining

常见例句

• Keywords antimony;fire refining;deleading agent;
  锑;火法精炼;除铅剂;
• A fire was burning in the grate.
  火在壁炉中燃烧着。
• He took out a fire insurance policy for his house.
  他为自己的房子办理了一份火险保险单。
• Research on removal of lead from rough antimony during fire refining
  锑火法精炼除铅的研究
• The kettle was boiling away merrily on the fire.
  壶水烧开了咕嘟咕嘟地滚泡。
• A crowd gathered at the scene of the fire.
  许多人聚集在火灾现场。
返回 Fire-refining