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發表於:2018-06-13
atoothedwheelthatengagesanothertoothedmechanisminordertochangethespeedordirectionoftransmittedmotion.Gear:Machinecomponentconsistingofatoothedwheelattachedtoarotatingshaf...
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發表於:2017-05-25
"Thegearsector,toothedroller,orstudmesheswiththeworm.""Essentially,thesteeringgearconsistsoftwoparts,awormontheendofthesteeringshaftandapitmanarmshaftonwhichthereisage...
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發表於:2021-12-12
Othertoothedwhalesarethebottlenose,thebeakedwhale,andthewhitewhale.predatoryblack-and-whitetoothedwhalewithlargedorsalfin;commonincoldseas.Thespermwhalehasaboutthirtyteet...
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發表於:2017-10-27
Thesabre-toothedmonstersareunimpressed.Whoyoucallingmidget?Youbig-toothedclown.toothedwhales:dolphins;porpoises;spermwhales;beakedwhales.Othertoothedwhalesarethebottlenos...
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發表於:2023-12-29
1、Atoothedbarthatmesheswithagearwheel,apinion,oranothertoothedmachinepart.2、Thedredgehasseveralhemisphericscoopsinplaceofthetoothedbar....