螺旋推进器 screw propeller ; spiral propeller ; propelling screew
螺旋推进器螺旋桨 ship screw ; screw propeller ; shi crew
回转式螺旋推进器 rotary screw propeller
外侧螺旋推进器 wing screw propeller
螺旋推进套 helical propelling sleeve
装袋螺旋推进器 bagging auger
整流螺旋推进器 contrapropeller
螺旋推进式离心机 scroll centrifuge
搅拌螺旋推进器 agitating auger
螺旋推进式成型机 screw driving moulding machine
螺旋推进器快速旋转，生成必要的上升力，使平台升起。
The spinning of the propellers generates the necessary lift, or upward force, to raise the platform.
本机适用于压番茄、菠萝、苹果、桔子等果蔬取汁螺旋推进挤压；
It is applicable of extracting varies of fruits & vegetable by auger pushing extrusion . It is capable of tomato, pineapple, apple, orange and so on.
目的之二是棱柱形螺杆柱可在螺旋推进 中对粉剂实现打碎功能，尤其适用于粘度较大的粉剂分装。
The second purpose is the pyramid spiral rod could realize a smash function for powders during screw propulsion, in particular applied to the powder filling with the large viscosity.
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