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Qhov ntsuas tseem ceeb ntawm lubricants
Cov yam ntxwv ntawm lub cev thiab tshuaj txhua yam roj nplua nyeem tau muaj nws cov khoom siv dav dav hauv lub cev thiab tshuaj ua kom pom qhov zoo ntawm qhov khoom. Rau cov roj nplua taus, cov khoom siv dav dav hauv lub cev thiab tshuaj yog li hauv qab no: (1) Density Density yog qhov yooj yim a ...Nyeem ntxiv -
Kev Tshawb Fawb Kev Txhim Kho ntawm Cov Roj nplua nyeem Cov Khoom Siv Ua Phem
Xyoo tsis ntev los no, cov kws tshawb nrhiav tau pom tias micro-nano hais raws li cov roj nplua nyeem muaj peev xwm txhim kho lub zog ua kom zoo, ua kom lub cev qis thiab tiv thaiv cov khoom ntawm cov roj nplua nyeem. Qhov tseem ceeb yog tias cov roj lubricating ntxiv nrog micro-nano hais yog tsis yooj yim t ...Nyeem ntxiv -
Yuav ua li cas ntub lub tsheb thauj mus los qhov siab kub
Rau ntau tus neeg koom nrog kev tsim khoom hauv chaw lag luam, kev thauj khoom siv saw khoom tsis yooj yim dua. Raws li lub cim tseem ceeb ntawm kev ua haujlwm tsis siv neeg, nws lub luag haujlwm tsis tuaj yeem Hauv qab huab cua sov, cov tsheb thauj mus los feem ntau cuam tshuam los ntawm hnav, corrosion, saw elongation suab nrov, thiab ...Nyeem ntxiv
