fāngzú jiāoliào芳族膠料...[繼續(xù)閱讀]
橡膠輪胎生產(chǎn)管理英漢
字?jǐn)?shù): 18
海量資源,盡在掌握
fāngzú jiāoliào芳族膠料...[繼續(xù)閱讀]
fāngzú jùhéwù芳族聚合物...[繼續(xù)閱讀]
fǔzhù cóiliào輔助材料...[繼續(xù)閱讀]
yānpiànjiāo煙片膠...[繼續(xù)閱讀]
jīběn jiāoliào (mǔliànjiāo);tāimiàn jībùjiāo基本膠料(母煉膠);胎面基部膠...[繼續(xù)閱讀]
xiùhuàdīngjī xiàngjiāo溴化丁基橡膠...[繼續(xù)閱讀]
xiùhuàdīngjī xiàngjiāo溴化丁基橡膠...[繼續(xù)閱讀]
dīngběn xiàngjiāo丁苯橡膠...[繼續(xù)閱讀]
dīngjī xiàngjiāo丁基橡膠...[繼續(xù)閱讀]
tànhēi炭黑...[繼續(xù)閱讀]