1.
Vertical Bearing Capacity Behavior of Roll Forming Screw Pile;
滚压成型螺纹灌注桩竖向承载力性能研究
2.
Assembly consists of thumb screw, hooks, swivel joint, and stem, threaded at one end.
这种总成由翼型螺丝、钩、转接头和杆子组成，在一端上有螺纹。
3.
The Manufacturing Process for Core Thread of Bottle Cap Injection Mould
瓶盖注射模螺纹型芯的螺纹制造工艺
4.
Non-linear Finite Element Analysis of Cold Drawing Internal Rifled Tubes Process;
冷拔内螺纹管成型过程的非线性有限元分析
5.
Toxicity Dynamics and Toxin Composition of Nassarius spp. Along the Coast of China;
中国沿海典型区域织纹螺毒性及毒素成分研究
6.
Research of Pipe Fixture Based on Differential Corkscrew Machinery
可移式管螺纹成型机管件夹具的设计与研究
7.
Research on transmission system designing for movable pipe-thread forming machine
可移式管螺纹成型机传动系统的设计研究
8.
Slowdown system scheme and structural design for movable pipe-thread forming machine
可移式管螺纹成型机减速系统方案与结构设计
9.
profile and thread rolling die
滚轧型材与螺纹模具
10.
large-size precision thread ring and plug gauge
大型精密螺纹环塞规
11.
long-reach plug
长螺纹（长型）火花塞
12.
Miniature screw threads-Profiles
GB/T15054.1-1994小螺纹牙型
13.
Metric trapezoidal screw threads-Profile
GB/T5796.1-1986梯形螺纹牙型
14.
Double Spiral Fluting Tap, a New Type Threading Tool
一种新型的螺纹工具——双螺旋槽丝锥
15.
Application of a new helix screw thread pipe heat exchanger
一种新型螺旋螺纹管式换热器的应用
16.
boxpin connection
阴螺纹-阳螺纹连接
17.
male and female cross
阳螺纹-阴螺纹十字接头
18.
external and internal thread grinding machine
外螺纹及内螺纹磨床