1.
Research on Core Pulling Technology of Die Casting Die with Crossed Core Structure
采用交叉型芯机构的压铸模抽芯工艺的研究
2.
core mechanical mockup
堆芯机械全尺寸模型
3.
Mechanical toys--Type of spare parts of toys--Listing method
GB/T8973-1988机动玩具机芯型号编制方法
4.
clock ,novelty (excl. those with watch movements), non-electric
小型钟（不包括装有表机芯者）,非电动
5.
Demoulding Structural Design of Core Cooperating Pushing Plate Dual-Corn
型芯与推板双锥面配合脱模机构设计
6.
To Make a Step-moter Controller by Use the GAL;
用GAL芯片开发的新型步进电机控制器
7.
Development of DX Steel-cored Belt Conveyor CAD System
DX型钢绳芯带式输送机CAD系统的研发
8.
Sand Care Making Technology and Mould Design for Cylinder Blolck and Camshaft of Model 491 Engine
491型发动机缸体、凸轮轴砂芯制芯工艺及模具设计
9.
Design of Molding Mould Used in the Convolute Manufacture Technology of Motor Iron Core
电机铁芯卷绕制造技术中的成型模设计
10.
Microcomputer Controling System for Autometic Bonding of Semiconductor Chip Lead
半导体芯片自动引线压焊微型机控制系统
11.
Analysis and Prevention of Stator Core Failure of Large Turbo-generator
大型汽轮发电机定子铁芯故障分析及预防
12.
Study on the Design and Technique of the Combined Punching for Core Stacking Pieces of Large and Middle Electric Machine
大中型电机铁芯冲片复式冲裁设计技术的探讨
13.
Visual Computer-based Simulation of Sandwich Injection Molding;
夹芯注射成型过程的计算机可视化模拟分析
14.
Study on Structure Optimization of the Derrick of JYD-1000 All-hydraulic Core Drilling Rig;
JYD-1000型全液压岩芯钻机钻塔结构优化研究
15.
Study on Communication Model between Microfluidic Chip and Computer;
微流控芯片与计算机间通信模型的研究
16.
Developing and Designing of the ZB-4 Concrete Straw-core Brickwork Molding Machine;
ZB-4混凝土草芯砌块成型机的设计与开发
17.
Calculating Model for Mechanical Parameters of Constrained Mandrel Pipe Mill
限动芯棒连轧管机力能参数的计算模型
18.
Application of the XY-1 type core drilling machine to horizontal drilling
XY-1型岩芯钻机在水平钻孔施工中的应用