International Energy Agency(IEA)
The International Energy Agency (IEA) is an intergovernmental organisation which acts as energy policy advisor to 28 member countries in their effort to ensure reliable, affordable and clean energy for their citizens.
- 2010-06-09 - 收藏
Chemical Search Engine(化工搜索引擎)
ChemIndustry.com is the search engine of the chemical world. The best place for chemists and chemical industry professionals to find chemicals, equipment, services and chemical resources.
- 2010-06-08 - 收藏
American Foundry Society(美国铸造学会)
American Foundry Society promotes the metalcasting industry by helping foundry and diecasting members to manage all production operations and market their products and services.
- 2010-06-07 - 收藏
London Metal Exchange(伦敦金属交易所)
The world's premier non-ferrous metals market. The LME offers futures and options contracts for aluminium, copper, tin, nickel, zinc, lead, aluminium alloy and NASAAC, steel billet, plastics, cobalt and molybdenum.
- 2010-06-07 - 收藏
