pvc观察口管拆卸教程

HeshanLianlangobtainedthehemispherevalvemainbodyofthePVCballvalverecyclingequipment,disassemblingprocessingdevicepatentfinanceindustryonNovember29,2024,theNationalIntellectualPropertyOfficeinformationshowsthatHeshanLianjieIndustrialDevelopmentCo.,Ltd.obtainedanameItisapatentthatis"ahemispherevalvemainbodyforPVCballvalverecyclingequipment",andtheauthorizedannouncementnumberCN111761348B,theapplicationdateisJune2020.

FoGuangGetthePatentofFoamPlateSlotingDevice,whichcanimprovethepolyurethanefoamPVCtubeembeddingefficiencyoperationtableswithfoamplateslide,foamboards,foamboardsThereareknifeinstallationholesonthebottomsurfaceoftheslide,theknifeisinstalledwithatiltsetting,thetoolisatube-shapedknife,thetoolcandisassemblefixedintheknifeinstallationhole. EssencethisutilityModelcanimProveTheplethanefoampvctube嵌入效率，改善lotslotsizetizetomatchthepvcpvc管，降低了thealargeplateplateplate的theamountofdosetheamountofdoses，minus...sinus...

baotiangaokeokobtheedthehigh-strengthtpvccombinationfence，whopervedththththththepvcguardrailinstallinstallationflexibilitionco.co.，ltd.toobtainapatentCallcalledcalledcalledobtainapatentCalled' PatentAbtractshowsshowsthatthathisutilitymodelprovidesahigh-strengthpvccombinedguardrail，包括SeveralpvcguardrailsandseveralpvcconnectionColumns。 ...