HEATKEYS

KEY to METALS is the world’s most comprehensive database and knowledge source for steel and nonferrous metals properties and cross-references, with more than 4,000,000 property records for over 150,000 alloys from all over the world.

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Pubget is like Pubmed, except you get the PDFs right away

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

ECPUSH is China largest free B2B website,online business directory and yellow pages of China manufacturers, exporters, suppliers

IOPscience is a unique platform for IOP-hosted journal content providing site-wide electronic access to more than 130 years of leading scientific research, and incorporates some of the most innovative technologies to enhance your user-experience.

ETCN - 2010 China HS code, HS code classification,China Customs tariff and supervision conditions of import commodities, 2010 new adjustments of China Harmonized System classification and Customs tariff, China tariff code, www.e-to-china.com

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...