basic chromium sulphate.
碱性硫酸铬
Chromium or a chromium alloy.
铬或铬合金
basic masked chromium sulphate.
蒙囿型铬盐精
What about the chromium compound ?
铬化物呢?
black trivalent chromium electroplating.
三价黑铬电镀
Manufacture of Chromium Aventurine Glasses
熔制铬金星玻璃
Containing two chromium atoms per molecule.
每个分子中含有两个铬原子的
Hard Chromium Plating on Bearing Steel Parts.
轴承钢零件镀硬铬
The biggest surprise was chromium, Mr Payne said.
最令人惊诧的是铬，佩恩说。
A New Type of High Chromium Casting Iron Grinding Ball
新型高铬铸铁磨球
The metal chromium can be recovered from chromium mud.
同时可以从铬泥中回收金属铬，回收率高。
HARD CHROMIUM PLATING WITH LOW CONCENTRATION CHROME ACID
稀土低铬酸镀硬铬
Study on the Airtight Function of Chromium Plating Coating
镀铬层气密性研究
One of these alloys contained a high percentage of chromium.
其中有一种合金钢的含铬量最高。
One of these alloys contained a high percentage of chromium.
这些合金中得铬占了很大得成分。
Chromium trioxide is mainly used in form of aqueous solutions.
当三氧化铬溶于水时，可形成这些酸以及它们的低聚物。
Types of Blacken Chromium Electroplating for Brighten Bossy Label
黑铬亮金浮雕标牌镀种介绍
boric acid and borax for export. determination of chromium content
出口硼酸和硼砂。铬含量的测定
Chromium Yeast can enhance the performance of breeding laying ducks
酵母铭可提高种蛋鸭生产性能
The chromium and nickel are added to give shine and prevent rusting.
加入铬和镍的目的是增亮和防锈。
Recycling of Hexavalent Chromium Bath in the Metal Finishing Industry
金属精饰行业镀铬槽的六价铬回收
Study on medium carbon and chromium alloy cast steel containing vanadium
加钒中碳中铬合金铸钢的试验研究
Pilot Study on Method of Using Fermentation Preparing Rich Chromium Barm
一种发酵制备富铬方法的初步研究
Chromium having been added, strength and hardness of the steel increased.
加入铬之宾，钢的强度和硬度都增加了。
Analyses on Factors Affecting Hardness of Chromium Steel after Nitridation
影响铬钢渗氮后硬度的因素
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