无独有偶,就在新能创投减持后一天,常铝股份和云海金属也遭到了创投公司的减持。
Coincidentally, on the new venture will reduce after day, often sea of clouds and aluminum metal shares were the company's venture capital holdings.
铝能提高黄铜的强度﹑硬度和耐蚀性﹐但使塑性降低﹐适合作海轮冷凝管及其他耐蚀零件。
Aluminum can improve the strength, hardness and brass corrosion resistance, but make plastic reduce, suitable for liner condensing tubes and other corrosion resistant parts.
铝和它的合金能很好地粘附在热生长的和淀积的硅酸盐玻璃上。
Al and its alloys adhere well to thermally grown and to deposited silicate glasses.
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