The safety standard "ISO26262" related to automotive electronic control systems has finally become the official ISO standard after six years of development. On the afternoon of November 15, 2011 (Japan time), the Stage Codes of the first to ninth sections of ISO 26262 toget…
On November 21, 2011, the 9th Guangzhou International Automobile Industry Exhibition was officially opened at the China Import and Export Fair Complex in Guangzhou. The auto show will last for one week, with No. 21 for Media Day, No. 22-23 for professional visitors, and No. 24-28 for Publ…
The Coal Machinery Industry Association of Shandong Province was established on the 22nd in Taishan Sanitarium, Shandong Province.
In recent years, the coal mining industry in Shandong Province has accelerated technological progress and continuously adjusted its product mix. It has…
Smelting Process The original smelting process was carried out by adding 1.4% FeSiMg8RE18 for spheroidization, adding 1.0% FeSi75 for inoculation treatment, and adding Cu-Mo alloy to achieve QT700-2 mechanical performance standard. Its performance is shown in the table below. It can be see…
It was learned from the SASAC that Guanhao Hi-tech Specialty Paper Industry Base, China Paper Investment Corporation of China Chengtong Holding Group Co., Ltd., the world's largest specialty paper base, was established on November 18 in the east island of Zhanjiang, Guangdong.
Drought is one of the most commonly studied environmental stress factors. The increase of carbon dioxide concentration, the reduction of plant transpiration loss, the enhancement of water conservation capacity of plants, and the more pronounced performance in arid environment. Ce…