双锥

• Study on conical basket centrifuge of double - cone angles
  双锥度锥篮离心机的研究
• Pipe fittings with double taper sleeves . coupling dimensions
  双锥套管道接头.连接尺寸
• Pipe fittings with double taper sleeves . inserts
  双锥套管道接头.插入件
• Double - cone revolving vacuum drying machine
  双锥回转式真空干燥机
• Double cone rotary vacuum dryer
  双锥回转真空干燥机
• Ditetrigonal bipyramidal class
  复正方双锥类
• Dihexagonal dipyramidal class
  复六方双锥类
• Hexagonal dipyramidal class
  六方复双锥类
• Double cone classifier
  双锥选粒器
• Double - cone viscometer
  双锥粘度计