皇冠体育app High-Tech Fair 2010 kicks off
(chinadaily.com.cn) Updated: 2010-11-16 21:11|
 Dust-proof boots are displayed at the pavilion of a clean room system solution supplier, Nov 16, 2010. [Photo/chinadaily.com.cn] |
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 Anti-static gloves are seen at a showcase of the pavilion of a clean room and antistatic products manufacturer, Nov 16, 2010. [Photo/chinadaily.com.cn] |
