安装门必须用发泡胶吗

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TangshanCaoFeidianYingmeiTechnologyobtainedthepatentofthecuttingequipmentcuttingdeviceoffoaminggum,ensuringtheuseoftheinstallationmore...TangshanCaoFeidianYingmeiTechnologyCo.,Ltd.obtainedapatentcalled"afoamrubberpadcuttingdevice",authorizedtoauthorizeTheannouncementnumberCN222038733U,theapplicationdateisApril2024. PatentAbtractshowsshowsthatthenewtypeofutilitytypeinvelvesthefieldofcuttingdevice，尤其是foafoamgluecushioncuttingdevice，包括base，wheisInStalledonThebase。 。

wenzhouqingzhizhiobtainitedTheevafluffygluetoxptionorpatent，whecanavoidevafoamglueboxbiasand...CN2222005486U，theapplicationdateismarch2024。 PatentAbtractshowsshowsthenthenewmodeloftheevafoamgluetoxportorIsdisclosed，其中包括foamgluefoamglueproductionAndTranSportationTechnologyfield，包括包括Conconveyinginginginginging-Contents，WatharEtrantAnsMittityComponents。 theisalimitonbothsidesofthetop安装...

QingdaoXingyuobtainedthepatentofthestampingdevicethatcanadjustthestampingwidth.Thepurposeofachievingtheconvenienceofthefoamrubber-endhatprocessingtechnology,includingthesupportplatform,isinstalledwithastampingmachineatthetopofthesupportplatform. theSconnectedTothecontecontecontrolmoduletothestestpingelectromectictromecticalicalcontrol。 通行证，以及theinslidingconnectionoftheinletsofthebarhasasupportingboard。 thisutilityModelisadopted...

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