nonferrous materials的例句大全

Deep cryogenic treatment is a very effective method for improving the electrode life of aluminum and hot zinc coated steel. Yet, the mechanism of nonferrous properties improved by deep cryogenic treatment is not clear for certain nonferrous materials.

深冷处理可以提高Cu-Cr-Zr合金电极使用寿命，但目前对于有色金属深冷处理改善性能的机理还不十分清楚。

The scrap should be free from nonferrous Materials, excessive rust and corrosions.

废料应不受有色金属材料，过度生锈和腐蚀。

heading and upset forging of nonferrous alloys ( cambridge scientific abstracts - materials information )

有色合金的镦锻与顶煅（剑桥科学文摘-材料信息）

The main production and operation of metallurgy, nonferrous metal smelting, oil and chemical industry to use acid-resistant anti-corrosion materials and industrial packing.

主要生产经营冶金、有色冶炼、石油和化学工业使用的耐酸防腐材料及工业填料。

Retail: nonferrous metals , ferrous materials.

零售: 有色 、 黑色金属材料.

Nonferrous metals , materials industry to continue to maintain a high investment growth.

有色 、 建材行业投资继续保持较高增速.

The backward extrusion process is a chief method to form the parts of nonferrous, iron and steel materials. It has been widely applied to the metal forming industry.

反挤压成形是有色金属、钢铁材料生产与零件成形加工的主要方法之一，在金属塑性成形工业生产中有着广泛的应用。

Also suitable for welding of nonferrous alloys, dissimilar steel materials.

也可用于与非铁合金和钢的异种材质的焊接.

coke is one of the essential raw materials in the iron and steel production, mainly used in blast furnace ironmaking, nonferrous metallurgy.

焦炭主要用于高炉炼铁、有色金属冶炼等方面，是钢铁生产不可缺少的原料之一。