POLYESIN - 1 ad
Tuesday, May 27, 2014
Product Description 1. Educational Resin Specimen is a new kind of educational specimen for Biology. All our idea is from the text book in school. 2. Real nature things are embedded into macromolecule polyresin which come up to the food class. 3. Educational Polyresin Specimen...
QF Science & Education Co., Ltd.
- 530031 - Nanning
- 8607714515285
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