常用塑料简易燃烧鉴别法

时间：2006-02-18 11:46

“由于地址不明等原因，本网使用部分文字、摄影作品报酬未能及时支付，在此深表歉意，相关权利人可与中华版权代理总公司联系协助解决”。地址：北京市东城区安定门东大街28号雍和大厦西楼三层，邮编：100007，电话：010-68003887（转），传真：010-68003940 1210

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