Plastics Processing Technology Summit,2004
The Plastics Processing Technology Summit,2004 will be held on Dec 24-27 in Xian city of Shanxi province.As while,experts and leaders from Qinghua university ,Beijing chemical university,National plastics association,German,Switzerland,Ukraine national chemical university will come to the summit together and make speech,communite plas technology.The summit have been attacted by many fam...
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