is an elastomer having physical cross-links in “network” structure._精华吧

is an elastomer having physical cross-links in “network” structure.

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is an elastomer having physical cross-links in “network” structure.

A.NR

B.SBS

C.SIS

D.NBR

正确答案：SBS；SIS

Tag：材料导论时间：2021-12-31 13:06:27

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