1.
A new core-making process of resin sand cured by acetal of gas-process is introduced in this uaper.
介绍一种新的气体硬化树脂砂制芯工艺——乙缩醛硬化工艺.
2.
Transfer case sprocket production through the sinter hardening process
用烧结硬化工艺生产汽车分动箱链轮
3.
Modified Water Glass in the Hardening Process;
改性水玻璃在CO_2其他硬化工艺中的应用研究
4.
Study on the Process and Properties of Age Hardened Die Steel for Plastics
时效硬化塑料模具钢工艺及性能研究
5.
Process of electroless nickel plating on hard aluminum LY12 tobacco machine parts
LY12硬铝烟机配件化学镀镍工艺
6.
Study on Micro-arc Oxidation Coloring of Hard Aluminium Alloy Surface
硬铝合金表面微弧氧化着色工艺研究
7.
Study on Technology and Kinetics of Mechanical Activation Enhancing Leaching Indium from Hard-Zinc;
机械活化强化硬锌渣浸铟工艺及动力学研究
8.
Improvement on Compound Process of Surface Hardness and Strength Toughness for 5CrMnMo Hot-forging Die
5CrMnMo热锻模表面硬化及基体强韧化复合工艺改进
9.
Optimization of Synthetic Technology for Multiple Polymerization CO_2-Hardened Phenol Formaldehyde Resin
多元聚合CO_2硬化碱性酚醛树脂合成工艺的优化
10.
Research on Technology Parameter Optimization of High Speed Milling of Hardened Steel Mould;
淬硬钢模具高速铣削工艺参数优化研究
11.
The Research on Process and Materials of CO_2-cured Alkaline Phenol-Formaldehyde Resin;
CO_2硬化碱性酚醛树脂材料及工艺的研究
12.
Process Performance Optimization and Mechanism for the Gas Hard Phenolic Resin Binder;
气硬酚醛树脂粘结剂工艺性能优化及机理研究
13.
Reinforcement Process of Cold Working Steel Bonded Carbide Dies by Surface Boronizing and Sulfurizing
钢结硬质合金冷作模具硼-硫复合渗强化工艺
14.
Optimization of Synthesis of Cassava Microcrystalline Starch Stearate
硬脂酸木薯微晶淀粉酯的制备工艺条件优化
15.
Sewing Machine Components Treated by Hardening Anodic Oxidation Technology Using Pulse Current in the Solution with Different Sulfuric Acid Density
缝纫机零件脉冲硬质阳极氧化工艺研究
16.
Study on rapid hard anodization process of 3005 aluminum alloy at room temperature
3005铝合金常温快速硬质阳极氧化工艺研究
17.
Hard anodizing process on aluminum alloy materials for optical system
光学系统用铝合金材料的硬质氧化工艺
18.
renewed technology of hard metal alloy mould
硬质合金模具翻新工艺