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發表於:2018-08-06
ThiswasapieceofGerman-hardenedsteel.Quenchhardenedsteelbladeofrepair,applicabletoSKD11alloysteel,alloyafterquenchingrepair.Thetrunnionjournal(22)ismadebycuttinghardenedst...
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發表於:2018-05-31
Constructedofhardenedmaterialswithoptionalhardfacing.Non-lubricated,taperedplugassurestightsealwithlowbreakouttorque.Constructedofhardenedmaterialswithoptionalhardfacing....
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發表於:2018-12-24
Whenhardenedlayerdepthsofaxleneckandsplinebottomdiameteris(0.Thedepthsanditsuniformityofthesurfacehardenedlayer,itsmicrohardnessandwearresistancearefurtherimprovedundertw...
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發表於:2018-09-20
Theexpansionmechanismofhardenedcementpastewithdoubleexpansionsourcesofentringiteandbrucitewasstudiedbyusingtheoryoffractalgeometryandviscoelasticity.Themicrostructureofha...
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發表於:2017-12-05
Theywerethedeedsofahardenedcriminal.Tointerrogatethishardenedcriminal,youhavetosqueezeeverywordoutofhim.Thesewerehardenedcriminals.Weshouldnotbesoftheartedtowardshardened...
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發表於:2017-05-29
Thesewerehardenedcriminals.Themillionaire'smindwashardenedagainstpity.I'mquitehardenedtothecoldweatherherenow.Theywerethedeedsofahardenedcriminal.Themetalinthemouldhard...