This paper introduces a method of working thread hole on aluminum part.

介绍一种在铝件上加工螺纹孔的方法。

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Part of the reason the carbon footprint for an aluminum can is lower is that the aluminum can has more recycled content than any other beverage container. It's approximately 68%.

铝合金罐的碳足迹之所以更低，其中的一个原因是铝合金罐的可回收成分达到了68%，高于其它的饮料容器。

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This redesigning project has been carried out based on the conservation of interior, which I had designed before by using recycled aluminum material initially developed as an auto-part.

我对该店重新进行了室内设计，设计的重心是以保护室内为基础进行的，我之前的设计用的是可循环利用的铝制材料，这种材料最初是用于生产汽车零件的。

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The high tolerance aluminum tubes are only part of the story.

CNN: Transcript of Powell's U.N. presentation

As an infinitely recyclable, lightweight material, aluminum use will continue to grow as part of the solution to these challenges.

FORBES: Alcoa's Strategy for 2012: Making Room for Sustainability

Monterrey businessman Marcelo Canales, part owner of the Mexican airline Aeromexico and aluminum-products maker Verzatec, was quoted by Bloomberg News Wednesday as saying Mexican executives are beefing up their security spending and reducing their activities.

FORBES: Page 2 of 2