Qhov txheej txheem ntawmRail padTxhim kho ncaj qha cuam tshuam lub sij hawm ntev ruaj ruaj ntawm cov tsheb ciav hlau, thiab cov ntsiab lus tseem ceeb hauv qab no yuav tsum tau tsom rau:
Kev yoog raws ib puag ncig yog qhov pib ua ntej {{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov roj hmab kom tsis txhob muaj nkig ua ntej Txawm hais tias Polyurethane ncoo muaj cov dej ntws zoo dua, nws yuav tsum ua kom pom tseeb ntawm lub neej kom huv si (siab dua 60 yog tias tsim nyog, ua pov thawj dej noo yuav tsum tau muab tso rau hauv dej cais .
Cov khoom siv txuam nrog yuav tsum tau nruj me ntsis tswj {{0} Txoj kev tsheb ciav hlau ntshiab muaj feem ntau yuav siv cov roj hmab hauv paus nrog ib lub hardness ntawm 55 ± 5; cov tshooj nrog txoj kev nkhaus ntawm tsawg dua 800 meters yuav tsum tau sib xyaw nrog kev sib txawv ntawm cov ntaub ntawv sib txawv (feem ntau yog 1 {10} {{11 {}
Cov kev ua haujlwm tshwj xeeb muaj feem cuam tshuam rau kev teeb tsa zoo . Thaum muab cov hnab looj tes kom tiv thaiv cov pa phem thiab ua rau haum rau tus neeg pw tsaug zog; Cov cuab yeej siv hluav taws xob tshwj xeeb yuav tsum tau siv nyob rau hauv qhov chaw uas tau tsa ntawm cov kab sib tw, thiab cov ntaub qhwv muaj peev xwm ua kom muaj peev xwm ua kom muaj peev xwm txhim kho lub peev xwm loj {}}
Kev soj ntsuam zoo tsis tuaj yeem tsis quav ntsej .}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Lub ntsej muag ultrasonic Sleeper .} Yog tias qhov chaw ua haujlwm tshaj plaws tau kuaj txhua lub hlis twg, nws yuav tsum tau rov qab los ntawm kev ua haujlwm dej nag los ntawm 3 hli
Gnee Railyog cov tuam txhab kev lag luam tshaj lij tsom xam cov khoom lag luam rau kev tsheb ciav hlau loj, uas haum rau cov kev tsheb ciav hlau zoo xws li cov kev tsheb ciav hlau sib txuas thiab cov tsheb ciav hlau Hloov pauv .