1.
Study on Development of Special Injection Screw for POM and Its Properties;
POM注塑专用螺杆开发及其性能研究
2.
Extruder: It has adopted the famous brand speed-regulating systems, shielding double-pole mixed PP-R specialized screw and the cylinder which has channels in it.
挤出机：采用品牌调速系统，屏障型两极混炼PP-R专用螺杆，开槽机筒。
3.
Development and Application of PCP Special Pumping Rod with Middle Displacement;
中排量螺杆泵专用抽油杆研制与应用
4.
Research of NdFeB Permanent Magnet Synchronous Submersible Motor for Screw Pump;
潜油螺杆泵专用稀土永磁同步电动机研究
5.
Motion Simulation of ESPCP Special Coupling Based on UG
基于UG的电动潜油螺杆泵专用联轴器运动仿真
6.
Research on Machining Method and Special NC Equipment of Rotor Helical Convolute of Single Screw Compressor;
单螺杆压缩机转子螺旋面加工方法及专用数控装备研究
7.
The Study on Single Screw Extruder for Rice Noodle Producing of New Technics;
适用于新工艺生产米粉专用单螺杆挤出机的研究
8.
RESEARCH AND APPLICATION OF LOW ODOUR-EMITTING CAR INTERIOR DECORATION SPECIAL MATERIAL PREPARED BY SCREW DEVOLATILIZING
螺杆脱挥制备低散发型汽车内饰件专用料的研究及应用
9.
marine screw type condensing unit
船用螺杆式冷凝装置
10.
double-purpose interchangeable tip square blade screwdriver
可换头方杆两用螺丝刀
11.
aprons are provided with holes for screw rods of jacking devices. Floors are lifted by special hoisting devices placed on heads of columns of the following tier.
提升环留有通过起重装置螺杆的孔。楼板用放置在下一节柱顶的专门起重设备提升。
12.
Special threads for gas cylinders
GB8335-1998气瓶专用螺纹
13.
special taper thread tap for gas cylinder
气瓶专用锥形螺纹丝锥
14.
Hexagon fit bolts with Split pin hole on shank--Product grade A and B
Gb/T28-1988六角头螺杆带孔铰制孔用螺栓A和bb>级b>
15.
ball recirculating nut steering gear
用封闭循环滚珠螺母[用螺杆和滚珠螺母]的转向机构
16.
forming and tapping oils for bolts and nuts formers
螺丝、螺帽成型攻牙专用油
17.
The Research of Intelligent Design for Filature Screw Extrusion Machine & Expert System;
纺丝螺杆挤压机智能设计与专家系统研究
18.
The main machine uses frequency conversions for speed requlation, and super-taper twin-screwextruder with temperature-regulating in the screw core.
主机采用变频调速，螺杆芯部调温得超锥形双螺杆挤出机。