• Common varieties are brass, copper, aluminum, low carbon steel, stainless steel, monel alloy, silver and nickel.

    常用品种黄铜紫铜低碳钢不锈钢蒙乃尔合金镍等

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  • Type 732 cation exchange resin was added in nickel bath to separate nickel ions and other cations, boric acid and chloride ions were then separately titrated by sodium hydroxide and silver nitrate.

    采用732阳离子交换树脂分离其它阳离子后,分别氢氧化钠硝酸滴定硼酸离子

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  • Copper pans should be lined with silver, nickel, or tin.

    的内面上一层

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  • The process formula of acid bright copper plating, acid bright nickel plating, (silver) plating and various colour gold plating on fresh flowers were presented.

    给出了鲜花酸性光亮、酸性光亮镀、镀以及各种彩色工艺配方

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  • Self-lubricating wear resistant coating is prepared by plasma spraying using chromium carbide, nickel chrome, fluoride-metal, and silver composite materials.

    采用碳化合金、氟化物共晶体复合粉末为原料,通过等离子体喷涂方法制备高温耐磨自润滑涂层

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  • The effect of process conditions of electroless copper plating on resistivity of silver coated nickel powder was discussed.

    探讨化学镀工艺条件电阻率影响

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  • With bright nickel strike plating before pulse non-cyanide silver plating, brighter and finer silver coatings with stronger anti-tarnish property and corrosion resistance can be obtained.

    光亮打底后再脉冲获得更加光亮、结晶细致的镀银层,且抗变色性能蚀性增强

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  • The mineral conponents include kroeberite, blucite and towanite with copper, nickel associated with gold, silver, platinum, palladium, cobalt and sulfer.

    有用元素外,尚伴生硫可综合利用

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  • Experienced with various surface treatment process, such as galvanic finishing, silver, Zinc, Nickel coating, and die-casting part passivation.

    熟悉各种表面处理工艺比如电镀镀银及其压铸件。

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  • Metals including nickel, palladium and silver have gained 12-13% during this timeframe.

    金属包括段时间内上涨12-13%。

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  • Color availbe in silver, nickel satin or matt white.

    颜色主要有银色,电镀或者银白色

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  • Household batteries contribute many potentially hazardous compounds to the municipal solid waste stream, including zinc, lead, nickel, alkalines, manganese, cadmium, silver, and mercury.

    家用电池贡献都市固体废物许多潜在危险化合物包括碱性电池

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  • A. Lock Cylinders: Tumbler type, constructed from brass or bronze, stainless steel, or nickel silver.

    管形:制栓,建筑材料有黄铜青铜不锈钢银。

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  • By adopting photo-reduction, chemical and electrochemistry technology, the preparations and influencing factors of nano-silver, nano- nickel and hydration silica were researched respectively.

    采用光还原化学电化学技术分别研究了纳米和纳米以及纳米水合二氧化硅纳米材料制备影响因素

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  • Semi-automatic rolling copper, nickel, silver, zinc, tin, etc. and electroless nickel plating.

    半自动镀铜无电解

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  • The conductive organism, the influence between the quantity of the silver-coated nickel powder and the conductive capability of sealant and electromagnetism shield performance were discussed.

    研究了导电机理、加入有机硅密封剂导电性能电磁屏蔽性能影响

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  • Pretreatment, silver plating, nickel plating and tin plating of chip components.

    应用片式元器件的处理、镀银镀镍镀锡工艺。

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  • Use The flotation machine mainly user in separating selects the smalls to inlay metallic minerals and so on the cloth gold, silver, copper, iron, lead, zinc, molybdenum, nickel, aluminum.

    用途浮选主要用于离精选细料金属矿物

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  • It could plate gold, silver, nickel and copper on any metal material, which shall reduce the cost with better effect.

    任意金属材料上做镀金、镀镍、镀降低成本效果更好

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  • When contacting the softer brass or nickel-silver of locking components, pick and tension tools leave marks in the form of gouges and scratches.

    而且单钩别子开锁时相对柔软黄铜镀镍层接触的时候,就会留下凿痕和磨擦的痕迹

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  • Armstrong USA - Sterling silver . 014" head, . 018" silver-plated nickel silver body & C foot, silver-plated French (open hole)keys, "Progressive cut" embouchure hole, in-line G.

    美国阿姆斯特朗-纯银.014”笛.018”银笛C型笛尾,镀银法国按键,“革新”吹孔,直列G键

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  • The contents, occurring state and geological characters of the associated gold and silver in the magmatic type of copper and nickel sulfide deposits in China are discussed in this paper.

    本文叙述我国岩浆硫化矿床伴生金银含量赋存状态地质特征

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  • The surface of the keys can be in gold plate, silver plate and nickel plate.

    按键可以处理为镀金,镀镀镍等。

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  • Silver 55% is for use on any steels, copper and copper alloys, nickel and nickel alloys.

    Ag55%可以用于各种材料的焊,如:钢铁、纯、铜合金镍基合金。

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  • The coating is in silver gray and half-bright, and the nickel coating has no pinhole, no pit and good bonding force.

    镀层呈银灰色光亮镀层,针孔、无麻点、结合力

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  • The silver-tungsten and silver-nickel graphite concocts with high properties pre-sintered tungsten skeleton have been made through a lot of experiments.

    通过大量试验制成了高性能骨架银钨触头银镍石墨触头。

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  • The techniques for surface are plating nickel, zinc, gold, silver, copper, the wreath oxygen resin spraying and the heat disposing etc.

    表面处理、煲黑、环氧树脂喷涂热处理

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  • The techniques for surface are plating nickel, zinc, gold, silver, copper, the wreath oxygen resin spraying and the heat disposing etc.

    表面处理、煲黑、环氧树脂喷涂热处理

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