1. | 聚酸酐 其它的聚合物还有聚酸酐(polyanhydrides)、聚羟基丁酸(polyhydroxybutyric acid)和 聚原酸酯(polyorthoesters)等。不 … www.docin.com|Based on 16 pages |
2. | 聚酣 ...煅石膏(plaster of paris,PP)、聚酣(polyanhydrides)、聚乙烯、聚乳酸(polylatic acid,PLA)和聚乙醇酸(polyglycolic ac… doctor.fh21.com.cn|Based on 8 pages |
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