Electrochemical polishing yog txheej txheem uas cov khoom ua haujlwm polished ua haujlwm raws li cov anode thiab cov hlau tsis huv ua haujlwm ua cathode. Ob lub electrodes yog immersed nyob rau hau...
Yas coated hlau hoses thiab hlau corrugated kav muaj zoo heev hnav tsis kam thiab aging kuj, uas yuav zoo dua raws li cov kev cai ntawm kev thauj mus los ntawm civil engineering thiab ntau yam kev ...
Nrog txoj kev loj hlob sai ntawm cov hoses sib xyaw hauv kev lag luam, cov chaw tsim khoom tsim ntau yam sib xyaw hoses, uas tuaj yeem muab faib ua 7 pawg: 1. Ntau lub hom phiaj roj resistant compo...
Lub cev hose yog tsim los ntawm ntau txheej txheej ntawm kev ua haujlwm polymer zaj duab xis thiab hluavtaws fiber ntau cov txheej txheem, nrog ob txheej ntawm kauv hlau xaim qhwv ruaj khov sab hau...
Composite hose yog lub thawv ntim tshwj xeeb uas tuav txoj haujlwm tseem ceeb hauv kev ntim khoom. Lub npe hu ua composite hose yog lub thawv ntim cylindrical ua los ntawm cov ntaub ntawv hloov tau...
Txij li thaum xyoo 1840, thaum Fabkis tau ua thawj lub ntim cov xim hoses nrog cov tin, tin coated txhuas kav tau tshwm sim thaum Ntiaj Teb Tsov Rog Zaum 1, thiab cov kav dej txhuas tau tshwm sim h...
Static hluav taws xob yog ib yam khoom. Thaum huab cua tsis tshua muaj tshwm sim, cov tshuaj fiber ntau raws li ris tsho hauv qab, ntaub pua plag, rooj zaum cushions, wallpaper, thiab lwm yam tuaj ...
1. Lub compensator yuav tsum tau kuaj xyuas nws cov qauv, specifications, thiab pipeline configuration ua ntej installation, thiab yuav tsum tau raws li qhov yuav tsum tau tsim. 2. Kev saib xyuas y...