Kev Paub
-
14
Nov
Qhov tseem ceeb ntawm kev siv coupling tus neeg sawv cev hauv silica reinforc...Qhov tseem ceeb ntawm kev siv coupling tus neeg sawv cev hauv silica reinforced low hardness butyl roj hmab
Ntau -
10
Nov
Dawb carbon dub rau txheej kev lag luamDawb carbon dub rau txheej kev lag luam Daim ntawv thov ntawm cov pa roj carbon dub hauv cov txheej txheem feem ntau suav nrog cov txheej txheem rau cov tsev, tsheb, tsheb ciav hlau thiab nkoj, thiab
Ntau -
08
Nov
Dab tsi yog tus neeg sawv cev qhib thiab nws tuaj yeem siv rau dab tsi?Dab tsi yog tus neeg sawv cev qhib thiab nws tuaj yeem siv rau dab tsi?
Ntau -
03
Nov
Kev siv cov txuj ci ntawm precipitated silica hauv cov khoom siv roj hmab rov...Daim ntawv thov kev txawj ntse ntawm precipitated silica nyob rau hauv reclaimed roj hmab cov khoom Raws li ntau lawm txoj kev, dawb carbon dub yuav mas muab faib ua precipitated dawb carbon dub thiab
Ntau -
20
Jul
Txhim kho cov nyhuv ntawm precipitated silica ntawm silicone roj hmabTxhim kho cov nyhuv ntawm precipitated silica ntawm silicone roj hmab
Ntau
