This article via: Workers bestreiken Chinese manufacturer of iPhone touchscreens B
Workers bestreiken Chinese manufacturer of iPhone touchscreens B
Hexane is used in the manufacture of touch screens for cleaning. It is toxic and can cause nerve damage in humans.
According to local authorities are no reports of deaths associated with hexane. However, 47 people showed signs of a solvent poisoning and were treated accordingly.
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According to Apple Insider Apple's Asian contract manufacturer in the past have struck repeatedly negative. In July 2009, had had a test at Apple's partners in China revealed that 45 of 83 companies that manufacture iPods and iPhones, 2008 not paid the required premiums for overtime. In 23 cases, was also found that wages were paid below the minimum wage in force in China.
In addition, one death was caused in an iPhone factory last year for headlines. The Sun Danyong Foxconn employees had fallen from a high-rise because an iPhone prototype was lost by the fourth generation, for which he was responsible.
Against the development of hydrogen fuel unreasonable
863 "energy saving and new energy vehicle projects," the general members of the Group, Tongji University Dean of Zhuoping car 26 experts to understand the concerns, but that this concern as opposed to the development of hydrogen fuel cell vehicles reason does not make sense. Hydrogen fuel cell vehicle research and development is risky, because it is only a prediction for the future. But if you do not keep up with the international trend, then 10 years later when it became mainstream, the Chinese auto industry will begin another round of technology import, and then the cost will be far greater than the current hydrogen fuel cell vehicle research and development costs.
Zhuoping said that China started research and development of hydrogen fuel cell vehicles, the domestic industry has some controversy, but its high engine efficiency, and diversify sources of hydrogen, the international automotive industry has hydrogen fuel cell vehicles as the ultimate solution for the future, there is still no change. In 2001, China started research and development of fuel cell vehicles have already more than 10 years later the international community. At that time, the international community for the hydrogen fuel cell vehicles is expected to realize industrialization by 2050, is now a substantial advance to 2015-2020. Leave time is not of Chinese enterprises.
Geely is also concerned that the next 30-50 years, the development of alternative energy will be great. Current research and development of methanol, ethanol and a variety of bio-fuels for various reasons only as a supplement to, and only hydrogen fuel may be an ideal alternative energy.
From the international hydrogen energy technology development in line of view, generally in two ways: BMW Hydrogen liquefaction is taken directly sprayed into the engine after combustion means higher costs; China has adopted is the main fuel cells, batteries for the Fu's "electric power hybrid" power system, characterized by low cost, high efficiency and long life. Some start with a single fuel cell drive technology multinationals are also currently using this, "electrical power hybrid" drive technology.
Now, the development of hydrogen fuel cell vehicles also face some difficulties, such as fuel cell life, how to effectively reduce the cost and source of hydrogen storage and transportation infrastructure issues.
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