double taper meaning in English
双梯形度
Examples
- 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 - The special design of double taper mill barrel can make mill bead do auto back - and ? forth movement and stay in a dynamic balance state , thereby ensure the mill bead distribute more even and get a better distribution effect
双锥型研磨腔特殊设计，可使研磨珠自动往返运动，处于一个动态的平衡状态，确保研磨珠分布更加均匀，分散效果更佳。