PM Rwb thaiv tsev ntawv Rau lub cev muaj zog rwb thaiv tsev
DMD Rwb thaiv tsev ntawv rau lub cev muaj zog rwb thaiv tsev
6641 F Class DMD rwb thaiv tsev ntawv rau lub cev muaj zog rwb thaiv tsev
Carbon Txhuam Rau Tshuab xaws tshuab
Graphite Carbon Txhuam Rau Cov Khoom Siv Hauv TsevNIDE muab cov twj tso kua mis lub cev muaj zog Carbon txhuam rau DC lub cev muaj zog, Cov Hluav Taws Xob Hluav Taws Xob Cov Hluav Taws Xob muaj cov hluav taws xob zoo, kev ua haujlwm kub thiab lubrication kev ua haujlwm, thiab muaj qee yam kev siv zog thiab kev xav ntawm kev sib hloov. Lawv yog cov khoom tseem ceeb ntawm lub cev muaj zog thiab muaj kev sib hloov zoo thiab kev ua haujlwm ntev.
Nyeem ntxivXa lus nug