Showing posts with label china. Show all posts
Showing posts with label china. Show all posts

Monday, February 1, 2010

How to clean a moving sidewalk... in China

How to clean a moving sidewalk... in China..

Wednesday, August 13, 2008

How The 2008 Beijing Olympic Medals Are Made?

How are the Beijing olympics medals are made?


Selecting stones

Beijing Olympics medal reverse side

Medal machine tool


Obverse side

Medal mould










Checkup details


Finishing

Source : beijing2008.cn
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