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Video embedded · When tobacco was first introduced to the European explorers more than 500 years ago, the concept of chemical additives to enhance taste, color, and …
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CYANOGENIC GLYCOSIDES First draft prepared by Dr G. Speijers, National Institute of Public Health and Environmental Protection Laboratory for Toxicology ...
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Anti-Wear and Anti-Scuff Additives The natural oxide layer that forms on metals when they are exposed to the atmosphere is the simplest wear pro-tection.
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