Khoom Taw Qhia & Cov Ntawv Thov
Qhov hnyav tshwj xeeb ntawm 50kg / m tuaj yeem ris lub nra hnyav ntawm qhov hnyav subway. Txawm hais tias raws li tus qauv GB, 50kg / m yog tsis siv rau cov kab tshiab, nws cov khoom tseem loj thiab feem ntau siv nyob rau hauv cov kab uas twb muaj lawm. Qhov 50kg / m hnyav Rail ua los ntawm U71MN yog tus nqi qis heev. Raws li cov roj carbon mangbon manganese hlau, U71MN muaj lub tensile lub zog ntau dua los yog sib luag rau 880MPA, uas ua rau lub tsheb ciav hlau hnyav los ua kom muaj qhov hnyav ntawm txoj kev tsheb subway zoo. Los ntawm kev ntxiv cov aluminium ntsiab nrog kev co kom nruj, xws li kev sib tw ntawm cov tsheb ciav hlau yuav ua tiav, uas tuaj yeem txo qhov cuam tshuam rau cov pej xeem raws kab.
Daim Ntawv Thov Khoom
Cov Khoom Qhia Khoom Khoom
Tuam txhab tau
Gnee Rail tau ib txwm tsav los ntawm kev ua haujlwm tshiab thiab tau cog lus los xyaum cov ntaub ntawv hlau tshiab kom tau raws li kev xav tau txawv ntawm kev lag luam. Peb txuas ntxiv nqis peev peev hauv thev naus laus zis thev naus laus zis kom ntseeg tau tias peb cov khoom yog qhov kev lag luam ntawm kev ua haujlwm thiab kev tiv thaiv ib puag ncig.
Cim npe nrov: 50kg / m subway kev co thiab suab nrov txo kev tsheb nqaj hlau hnyav, Suav 50KG / M Subway Txo Cov Kev co thiab lub suab, cov chaw muag khoom
