Carbon tetrachloride: Carbon tetrachloride, a colourless, dense, highly toxic, volatile, nonflammable liquid possessing a characteristic odour and belonging to the family of organic halogen encyclopÃdia britannica
Weihai å¨æµ· (pop:2,500,000) is a city in Shandong Province, North East China. It is located near the tip of the Shandong Peninsula, facing the Bohai Sea.eaches, Weihai is by the coast and has many nice beaches.Weihai has lots of beautiful parks .Such as Weihai Park,Huancuilou park and so on. Town Hall, In the city centre are the municipal buildings in front of which is a large and stately promenade.
The BeijingâShanghai high-speed railway is a 1,318-kilometre long high-speed railway that connects two major economic zones in the People's Republic of China, the Bohai Economic Rim and the Yangtze River Delta. Construction began on April 18, 2008, and a ceremony to mark the completion of track laying was held on November 15, 2010. The line opened to the public for commercial service on June 30, 2011. This rail line is the world's longest high-speed line ever constructed in a single phase ...