介紹:<BR>Amorphous和Crystalline的比较<BR>
<DIV class=O v:shape="_x0000_s3074"><FONT size=6>按成型性能分类</FONT> </DIV>
<DIV class=O v:shape="_x0000_s3074"><FONT size=6>常见热塑性塑料</FONT> </DIV>
<DIV class=O v:shape="_x0000_s3074"><FONT size=6>外观识别法</FONT> </DIV><FONT size=6>燃烧观察法</FONT>
<DIV class=O v:shape="_x0000_s3074"><FONT size=6>塑料选择的基本</FONT> ......<FONT size=6>用途多多.決對超值.<BR></FONT></DIV>
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