vertical tube
短语词组
- vertical water tube boiler 立式水管锅炉
- vertical return tube boiler 立式回焰锅炉
- vertical phasing tube 垂直定相管
- Vertical -Tube Rtor 垂直式转子
- vertical upward tube 垂直上升管
- vertical riser tube 垂直上升管
- vertical fire tube 立式火管
- vertical helix tube 竖直螺旋槽管
- vertical cross tube boiler 立式横管锅炉 返回 vertical tube