ration door

英 美
  • 放料门
  • door n.门;门口;途径
  • ration n.定额;定量;配给vt.限量供应;配给
    1. For a double door system unloading the lyophilizer in a non-sterile environment, other problems may occur.
      对于双门箱体,出料门在非无菌区域。