vertical return meaning in English
垂直回波
竖直回管
竖直回水
Examples
- Vertical return tube boiler
立式回焰锅炉 - The dwelling zone is followed by a vertical return pin chain / stenter section , where the fabric is uniformly stretched during the gradual removal of the caustic content
膨化反应区后是垂直针板链拉幅段，在这里织物一边被逐步去碱，一边被均匀地拉幅。