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1.
The Lead Free Technology Research and Inspection for Electronical Product Base on Surface Mount Technology;
基于SMT电子产品的无铅化技术研究及检测
2.
Challenge and Measures for Lead-free Production of Electronic and Electrical Products;
电子电器生产无铅化的挑战与应对措施
3.
Costs and Benefits of the Elimination of Lead from Gasoline in China;
我国实施汽油无铅化政策的成本-效益分析
4.
A lead sulfate mineral, PbSO4, occurring in colorless or tinted crystals and formed by the weathering of lead ore.
铅矾,硫酸铅一种硫酸铅矿,PbSO4,出现在无色或浅色晶体内,由铅矿风化形成
5.
galena [lead sulphide]
方铅矿〔铅硫化物〕
6.
Cleansing of Vehicle - Use Unleaded Gasoline & Gasoline Cleansing Agents;
车用无铅汽油的清洁化与汽油清净剂
7.
Density Sintering of LKNN Lead-free Piezoelectric Ceramics Doped With MgO
MgO掺杂LKNN无铅压电陶瓷的致密化烧结
8.
Thermal reliability optimization study on PBGA lead-free solder joint
PBGA无铅焊点热可靠性优化研究
9.
Effects of oxidation on wettability of Sn-Zn alloys
氧化对Sn-Zn系无铅焊料润湿性的影响
10.
Effect of Ge on Oxidation Resistance of Sn-0.3Ag-0.7Cu Lead-free Solder
Ge对Sn-0.3Ag-0.7Cu基无铅钎料抗氧化性影响
11.
Development of Leadless Flux for Overglaze Color by Alkaline Earth Composite Instead of Lead Oxide;
碱土金属氧化物复合代替氧化铅研制无铅釉上彩熔剂
12.
Development of lead free and ETU free vulcanization System for ECO
无铅无乙基硫脲氯醚橡胶硫化体系的开发
13.
Leaded or unleaded?
含铅还是无铅汽油?
14.
The Synthesis of the New Activator and Applied in the Lead-free Solder Paste
新型活化剂的合成及在无铅焊膏产品上的应用
15.
Separation and Controlling of Intermetallic Compounds in Lead-free Sn-Ag Solders;
Sn-Ag系无铅焊料中金属间化合物的形成与控制
16.
A Study of Sn-9Zn Lead-free Electronic Solder and Its Improvement by Alloying;
Sn-9Zn无铅电子焊料及其合金化改性研究
17.
The Research on Oxidation Resistance and Wettability of Sn-Zn System Lead-free Solder;
Sn-Zn系无铅钎料抗氧化性与润湿性研究
18.
Effect of Trace Phosphorus on the Oxidation Resistance of Lead-Free Solder Used in Wave Soldering;
微量磷对无铅波峰焊钎料抗氧化性影响的研究