sample bottle

英 美
  • 样品瓶
  • bottle n.瓶子vt.抑制;把...装入瓶内
  • sample n.样品;样本vt.采样;取样;品尝,体验
    1. Multi sampling bottles are applicable for simultaneous sampling on different coals.
      有多个样品瓶集样,适应多煤种同时采样。