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Mechanical...
Mechanical properties ...
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Main...
Acrylic overview:Polya...
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Brief...
1、 Production processF...
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Introduction of...
Manufacturers of eg: Y...
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Some concepts of...
In addition to convent...
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Some concepts of...
Melt spinning: the pol...
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Classification...
Generally speaking, po...
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Introduction of...
Lycra is a product nam...
