Zinc nickel - phosphorus alloy plating in simple chloride bath was studied.

研究了简单氯化物体系中锌镍磷合金电镀工艺.

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A new process of barrel Ni - Fe alloy plating was developed.

研制出一种滚镀镍铁合金新工艺.

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Lead - free alloy plating layer compacting iron, long service life.

无铅合金铁电镀层密实, 使用寿命特长.

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Production practice shows that alloy plating has good prospect.

多年的生产实践表明其具有良好的发展前景.

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Special alloy plating on detector has good resistance from corrosion and oxidation.

特殊合金镀层的传感器,有效抵御腐蚀及氧化.

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The Zn - Ni and Zn - Fe alloy plating processes and their characteristics are introduced.

介绍了电镀锌 - 镍合金与电镀锌 - 铁合金的工艺,并突出介绍其工艺特点.

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Zinc alloy plating watchcase IP black strap.

锌合金表壳表带电镀IP黑色.

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A new process of zinc - nickel alloy plating in system of sulfate and citric acid was studied.

研究了硫酸盐-柠檬酸体系电镀锌 - 镍合金工艺.

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The electroless Sn Pb alloy plating process in methyl sulfonic acid system was studied.

研究了甲基磺酸体系化学镀锡铅合金.

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The properties and section corrosion features of steel sheet coated with Al - Zn alloy plating were analyzed.

介绍了覆铝锌板的镀层性能特征以及切口的腐蚀状况.

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This product adopts the high quality carbon steel, alloy plating and surface of rare earth.

该产品采用优质碳素结构钢, 表面镀稀土铝合金制造而成.

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