'Several metals' diaporamas de présentation

IRON

939 views • 31 slides

Hot Dip Aluminizing Process for TBM applications - An Overview

540 views • 23 slides

Metals and welding: Pregnancy outcome and fertility

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Chair: Katja Kraus Federal Environment Agency, Germany

Draft Proposal for a Guidance Document (former Annex III of the Heavy Metals Protocol) WGSR September 2011. Chair: Katja Kraus Federal Environment Agency, Germany. Thank you to the following for the comments sent in!

156 views • 7 slides

Mining for Metals

Mining for Metals. Background Information. Mining for minerals has been taking place for hundreds of years. These minerals are mined to obtain pure metal samples. Some metals are easier to extract than others due to their reactivity. The Situation.

188 views • 6 slides