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Dab tsi yog cov txiaj ntsig ntawm kev siv lub txaj txaj txaj txaj txaj rau cov neeg mob tuag tes tuag taw?
Ntau tus neeg nug yog tias lub txaj txaj txaj txaj txaj txaj txaj txaj txaj txaj txaj txaj muag yog qhov tseem ceeb, thiab dab tsi yog qhov txiaj ntsig ntawm kev siv lub txaj txaj txaj txaj rau cov neeg laus lossis cov neeg tuag tes tuag taw? 1. Nws tuaj yeem pab cov neeg mob zaum, nqa ob txhais ceg, thiab rov qab, tso cai rau lawv tawm dag zog rau qee yam txawm tias thaum tuag tes tuag taw ...Nyeem ntxiv -
Txoj kev teeb tsa ntawm cov xim coated board
Txhawm rau kom tsis txhob muaj dej tsis zoo, tom qab kev teeb tsa ntawm cov xim coated board tiav, siv cov cuab yeej tshwj xeeb los tuav cov xim coated board los ntawm 3CM ntawm lub voj voog ntawm lub ru tsev, txog 800. Cov xim coated panels uas tau thauj mus rau lub ru tsev truss tsis tau. tag nrho ntsia rau tib hnub ua hauj lwm. ...Nyeem ntxiv -
Deformation Adaptability thiab Tiv tauj Leakage teeb meem ntawm Geomembranes
Txhawm rau tsim kom tiav thiab kaw qhov kev tiv thaiv kev tawm tsam, ntxiv rau kev sib txuas ntawm geomembranes, kev tshawb fawb kev sib txuas ntawm geomembranes thiab ib puag ncig cov hauv paus lossis cov qauv kuj tseem ceeb heev. Yog hais tias lub cheeb tsam ib puag ncig yog av nplaum qauv, txheej txheem ntawm txheej, yuav ...Nyeem ntxiv -
Yuav ua li cas txiav txim qhov zoo ntawm cov xim coated steel coils
Rau kev lag luam khoom siv tam sim no, muaj ntau yam khoom siv tshiab, tab sis ntau hom xim coated yob tau maj mam dhau los ua kev xaiv nrov, thiab nws yog ib qho tseem ceeb uas nws tuaj yeem ua tau raws li cov neeg xav tau ntau yam. Vim qhov kev thov ntau ntxiv rau cov khoom siv hauv tsev, cov neeg sh...Nyeem ntxiv -
Txoj kev tsim kho ntawm geogrid
1. Ua ntej, ua kom raug txoj kab nqes hav ntawm roadbed. Txhawm rau kom ntseeg tau tias qhov dav ntawm txoj kab dav dav, txhua sab yog dav los ntawm 0.5m. Tom qab leveling lub qhuav hauv paus av, siv 25T vibrating roller rau static nias ob zaug. Tom qab ntawd siv 50T vibration siab plaub zaug, thiab manually theem qhov tsis sib xws ...Nyeem ntxiv -
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
