1.
Phase Composition and Mechanical Properties of B_4C-ZrB_2-Al Composites Prepared by Vacuum Infiltration
B_4C-ZrB_2-Al复合材料的真空熔渗法制备与性能分析
2.
vacuum fusion gas chromatography
真空熔融气相色谱法
3.
VACUUM METALLURGY FACILITY(Ⅲ)-VACUUM ARC FURNANCE
真空冶金装置(三)一真空电弧熔炼
4.
Study of Process Characteristics and Nitrided Layer Properties of Vacuum Nitriding
真空渗氮工艺特性及渗氮层性能研究
5.
boat of refractory metal
(真空镀膜用) 高熔点金属舟
6.
vacuum arc double electrode remelting process
双电极式电弧真空重熔法
7.
Polycrystalline silicon--Examination method--Vacuum zone-melting on boron
GB/T4060-1983硅多晶真空区熔基硼检验方法
8.
Arc Discharge in the Vacuum Induction Melting and its A voidance
真空感应熔炼中弧光放电及解决办法
9.
VIM Refining Extra-Low Oxygen Steel using CaO Crucible
用氧化钙坩埚真空感应熔炼超低氧钢
10.
Study on the Vacuum Growing Technology for High Resistivity FZ-Si Crystal
真空高阻区熔硅单晶生长技术的研究
11.
Vacuum Melting Process for 5A90 Alminum Lithium Alloy
5A90铝锂合金真空熔炼工艺研究
12.
The Calculation Methods of Setting with Fuse-vacuum Contactor Protection
熔断器-真空接触器保护整定计算方法
13.
EFFECT OF VAR REMELTING PARAMETERS ON POOL DEPTH
调整工艺参数对真空自耗重熔锭熔池深度影响的研究
14.
Effect of RE on Microstructure and Properties of Nickel-based Self-fluxing Alloy Coating by Vacuum Fusion
稀土对镍基自熔合金真空熔结涂层组织和性能的影响
15.
Simulation of Temperature Field in Vacuum Non-consumed Melting and Evaluation of Melting Effect
真空非自耗电弧熔炼温度场模拟及熔炼效果评估
16.
Low pressure vaccum carburizing for Cr17Ni2 stainless steel
Cr17Ni2不锈钢低压真空渗碳工艺研究
17.
vacuum or controlled environment metallurgical melting and casting furnaces
真空炉、受控环境冶金熔化炉和铸造用炉
18.
Application of Computer to Vacuum Arc Remelting(VAR) of Rare Metals
微机在稀有金属真空电弧熔炼中的应用