软，黑，通用热塑性硫化橡胶的热塑性弹性体公司的家庭。

A soft, black, versatile thermoplastic vulcanizate in the thermoplastic elastomer family.

youdao

软，黑，通用热塑性硫化橡胶的热塑性弹性体公司的家庭。

A soft, black, versatile thermoplastic vulcanizate in the thermoplastic elastomer family.

youdao