chrome 专八

The trimmings on the car are made of chrome.

车上装的食品是用合做的。

There is a lot of chrome on cars of that model.

那种牌的汽车上涂有许。

It`s made from periclasite,magnesite aluminium spinel,chrome ore as raw material.

以方镁石、镁铝尖晶石、矿为主晶相的中性耐火制品。

By access to information,determination methods of alumina are mainly including chrome azurol S method and aluminon method.

经查阅资料，测定铝的主要方法有天青S法和铝试剂法。

Process of surface treatments include gold plating, silver plating ,nickel plating, chrome plating, tin plating, zinc plating, electrostatic painting, cataphoretic coating, aluminium oxidizing, etc.

产品的表面处理（镀．银．镍．．锡．锌．静电喷涂．喷漆等）。

The methods of chrome tannage technology and the application of studing on auxiliary agent were summarized, there were 60 pieces of refe rence documents.

综述了清洁鞣工艺方法及其助剂的研究与应用，主要参考文献60篇.