Fe^2+对电镀锌板磷化的影响 关键词]磷化；电镀锌板；结晶 [gap=423]Key words：phosphatizing；eleetrogalvanizing plate；crystal
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Phosphatizing Accelerator 磷化促进剂
Phosphatizing primer 磷化底漆
V to treat with a phosphate or phosphates, as by applying a fertilizer 施磷酸盐肥料
The quick phosphatizing method of cold extruding die parts and its defects, as well as the solving methods are introduced respectively.
介绍了冷挤压模具零件的快速磷化方法及其缺陷分析与改进措施。
HH951 special phosphatizing solution was developed for the room temperature phosphatizing of the steam tubes in largescale thermal power plant.
研究HH951磷化液用于大型电厂蒸汽导气管的室温磷化工艺。
The influences of pH value and the concentration of NaNO 3 on the phosphatizing performance for A3 steel were studied by electrochemical methods.
应用电化学方法研究了酸度、添加剂硝酸钠对A3钢常温磷化的影响。
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