vertical screw meaning in English
立式螺杆
Examples
- Vertical screw lift take - up stand
立式螺旋升降收线架 - The experimental facts showed that using vertical screw in the structure of area of evaporation can get the perfect effects
实际证明，贮冷设备中蒸发端以螺旋沿垂直上下延伸结构造型结冰效果最好。 - Specification for continuous mechanical handling equipment - safety requirements - loose bulk materials : vertical screw conveyors
连续式机械装卸设备规范.安全性要求.第10部分:松散物料:立式螺旋输送机