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    • How is surface roughness formed?

    Surface roughness has an important influence on the service life and reliability of mechanical products....

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    TKNTECH (TKNTECH) to start a new journey!

    InSeptember2022,BeijingTeconaTechnologyCo.,LTD.(TKNTECH)openeditsheadquartersinBeijing,markinganewjourneyforTeconatechnologytostepintothefieldofprecisionmeasure...

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