1.
Hexagon bolts with split pin hole on shank--Reduced shank--Product grade B
GB/T31.2-1988六角头螺杆带孔螺栓细杆B级
2.
Processing Method of Screw for Conical Twin-screw Extruder
锥形双螺杆削挤出机螺杆的加工方法
3.
marine screw type condensing unit
船用螺杆式冷凝装置
4.
low noise air screw compressor
低噪声螺杆空气压缩机
5.
The Study on Screw's Parametric CAD of Twin-Screw Plastic Extruder;
双螺杆塑料挤出机螺杆参数化CAD的研究
6.
Research on the Screws Design Process and Mechanics Property of 135 Three Screw Pump;
135型螺杆泵螺杆的设计过程及力学性能研究
7.
Design of Tool Profile for the Milling of Three-Screw Pump Rotors and Measurement of the Helicoids
三螺杆泵中螺杆的刀具设计及型面检测
8.
The Application of Screw Pumps in Directional Wells and the Technology Research on Annulus Test
定向井中螺杆泵及螺杆泵环空测试技术研究
9.
Twin Screw's Parametric Design of Twin Screw Pulping Extruder Based on Similarity Theory
基于相似理论的双螺杆磨浆机螺杆参数化设计
10.
Advance in numerical study on performance of screw elements in screw extruder
螺杆挤出机螺杆元件性能数值研究的进展
11.
Model and fatigue life analysis for screw rotor of single screw compressor
单螺杆压缩机螺杆转子模态与疲劳分析
12.
3D Modeling and Milling Simulation of the Screws of Triple Screw Pumps
三螺杆泵的螺杆三维建模及其铣削加工仿真
13.
draw-bar carrier bolt
牵引杆托(板)螺栓
14.
Install connecting rod bolt protectors on rod bolts.
在连杆螺栓上安装连杆螺栓保护件。
15.
disappearing finger auger
偏心扒杆式输送螺旋
16.
lead screw monocomparator
导杆螺旋单象坐标仪
17.
unloading auger clutch lever
卸粮螺旋离合器接合杆
18.
tightening bolt
拉紧螺栓，(铁)风口拉杆