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Kev txhim kho yuav tsum muaj rau kev kho mob phais shadowless teeb
Raws li ib qho ntawm cov khoom siv tseem ceeb hauv chav ua haujlwm, kev kho mob phais tsis muaj teeb pom kev zoo ib txwm yog qhov tseem ceeb tshaj plaws. Rau qhov yooj yim ntawm cov kws kho mob thiab cov kws saib xyuas neeg mob, kev kho mob phais tsis muaj teeb pom kev zoo feem ntau ntsia rau saum toj los ntawm cantilever, yog li kev teeb tsa ntawm kev phais shadowl ...Nyeem ntxiv -
Dab tsi yog qhov chaw siv ntawm galvanized ntawv?
1 、 Cov cuab yeej raw khoom Tom qab kev tsim cov ntawv galvanized tiav, nws yuav siv sij hawm ntawm daim ntawv zoo thiab tuaj yeem ua tiav ncaj qha rau hauv cov cuab yeej los ntawm kev txiav thiab shaping. Piv txwv li, txiv ntseej, pliers, tshuaj ntsuam hlau, thiab lwm yam tuaj yeem raug txiav ncaj qha thiab tsim rau ntawm daim ntawv. Direct forming txo cov txheej txheem ...Nyeem ntxiv -
Qhov zoo ntawm Geotextiles hauv Engineering Applications
Geotextiles muaj cov dej permeability zoo heev, pom thiab ua haujlwm ntev, thiab tuaj yeem siv dav hauv kev tsheb ciav hlau, kev loj, kev ua kis las, pas dej, kev tsim kho hydraulic, Suidong, ntug hiav txwv mudflat, reclamation, kev tiv thaiv ib puag ncig thiab lwm yam haujlwm. 1. Geotextiles muaj breathability zoo thiab dej ib ...Nyeem ntxiv -
Siv thiab qhov zoo ntawm filament geotextile
Cov geotextiles tsim los ntawm geotextile manufacturers tau muab faib ua luv fiber ntau geotextiles thiab silk geotextiles. Lub ntsiab txhais ua ntej ntawm fiber ntau geotextiles yog muab cov breathability ntawm cov ntaub tom qab cov fibers yog punctured los yog merged. Hom filament geotextile no yog ua los ntawm c ...Nyeem ntxiv -
Puas yog cov txheej loj dua, cov txheej txheej tuab dua, thiab lub neej ua haujlwm ntev ntawm cov xim hlau phaj
Plating Txheej thickness yog qhov tseem ceeb tshaj plaws rau kev tiv thaiv corrosion. Qhov loj ntawm txheej txheej, qhov zoo dua qhov kev tiv thaiv corrosion, uas tau raug pov thawj los ntawm ntau qhov kev ntsuam xyuas nrawm thiab kev kuaj qhov ntswg. Raws li qhia hauv qab no: Rau xim hlau daim hlau raws li (aluminium ...Nyeem ntxiv -
Turnover Nursing Bed: Puas muaj teeb meem kev saib xyuas neeg mob nrog lub tshuab hluav taws xob hloov kho lub txaj tau daws?
Turnover Nursing Bed: Puas muaj teeb meem kev saib xyuas neeg mob nrog lub tshuab hluav taws xob hloov kho lub txaj tau daws? Ntxiv mus, cov kab mob ntawm cov neeg xiam oob khab thiab cov neeg tuag tes tuag taw feem ntau yuav tsum tau so lub txaj ntev ntev, uas tuaj yeem ua rau lub sijhawm ntev ntawm tus neeg mob lub nraub qaum thiab pob tw nyob rau hauv qhov kev txiav txim ntawm lub ntiajteb txawj nqus, ...Nyeem ntxiv -
Kev cuam tshuam ntawm kev sib xyaw geomembrane
Composite geomembrane yog dav siv hauv kwj dej seepage tiv thaiv engineering. Nyob rau hauv xyoo tas los no, kev siv dav thiab kev ua tau zoo ntawm cov ntaub ntawv geotechnical decomposition nyob rau hauv civil engineering, tshwj xeeb tshaj yog nyob rau hauv kev tswj dej nyab thiab xwm txheej ceev, tau nyiam cov neeg ua haujlwm lenient ...Nyeem ntxiv -
Scope ntawm nteg composite geomembrane
Scope ntawm nteg composite geomembrane Kev khiav hauj lwm lub neej ntawm composite geomembrane yog tsuas yog txiav txim los ntawm seb cov yas zaj duab xis yog raug rau dej repellent kev kho mob. Raws li lub teb chaws tus qauv ntawm lub Soviet Union, polyethylene zaj duab xis nrog ib tug thickness ntawm 0.2m thiab ...Nyeem ntxiv -
Yuav ua li cas txhim kho cov txheej txheem tsim khoom ntawm Kub Dip Galvanizing
Kub dip galvanizing, tseem hu ua kub dip galvanizing thiab kub dip galvanizing, yog ib txoj kev zoo ntawm cov hlau tiv thaiv corrosion, feem ntau yog siv rau cov qauv hlau thiab cov chaw hauv ntau yam lag luam. Nws yog rau immerse lub derusted steel qhov chaw nyob rau hauv molten zinc ntawm txog 500 ℃ mus rau ib tug zinc nteg ...Nyeem ntxiv -
Geotextiles kuj tseem muaj txiaj ntsig zoo rau kev txhim kho av zoo
1. Hais txog kev siv cov khoom siv geotextile no, nws lub luag haujlwm tseem ceeb yog los ua ib qho kev thaiv thiab lim cov ntaub ntawv kom cais cov av mus tas li ntawm dej, thaum kawg tiv thaiv cov tsub zuj zuj ntawm cov dej siab, thiab tom qab ntawd tiv thaiv dej los ntawm kev tsim corrosion. Geotextiles kuj tseem siv tau ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm kub dov galvanized ntawv thiab txias dov galvanized ntawv?
Hauv kev lag luam yooj yim ntawm cov ntawv hlau galvanized, txias dov yog qhov tseem ceeb los ntawm kub galvanizing, thiab kub dov substrates yog tsawg heev. Yog li, dab tsi yog qhov txawv ntawm cov khoom kub dov thiab txias dov galvanized? Cia peb piav me ntsis txog cov hauv qab no: 1. Tus Nqi Los Ntawm Cov...Nyeem ntxiv -
Yuav ua li cas kho qhov sib xyaw geomembrane ntawm txoj kab nqes? Kev txhim kho txoj kev nqes hav thiab ceev faj
Cov txheej txheem nteg ntawm cov khoom sib xyaw geomembrane yog qhov zoo ib yam li cov khoom siv los tiv thaiv geomembrane, tab sis qhov sib txawv yog tias cov vuam ntawm cov khoom sib txuas geomembrane yuav tsum muaj kev sib txuas ntawm daim nyias nyias thiab daim ntaub los xyuas kom meej qhov kev ncaj ncees ntawm cov geomembrane. Ua ntej weldi ...Nyeem ntxiv
