知識(shí)貝殼
知識(shí)貝殼
所屬欄目：聚合物科學(xué)與工程
Naturalandsyntheticrubberspossesssomeinteresting,unique,andusefulmechanicalproperties.Noothermaterialsarecapableofreversibleextensionof600%～700%.Noothermaterialsexhibitanincreaseinmoduluswithincreasingtemperature.Itwasrecognizedlongagothatvulcanizationwas ......（本文共 6863 字 , 2 張圖） [閱讀本文] >>