Nyob rau hauv kev tsim kho kev tsheb nqaj hlau, tu thiab tshwj xeeb engineering scenarios, cov kev xav tau ntawm kev thov tau dhau los ua kev sib ntsib sib txawv .
Rail txiav muaj cov kev xav tau meej .}}}}} Txoj kab ke ntawm cov tsheb ciav hlau tshwj xeeb, yog qhov kev sib txawv ntawm cov kab ke Lub vojvoog me me ntawm roob railways lossis kho cov kab uas twb muaj lawm, yuav tsum tau muab cov kab sib tw uas twb muaj lawm, thaum muaj cov ciav hlau uas twb muaj lawm,
Tam sim no, txoj kev ntawm kev sib tw ntawm kev siv tshuab lossis siv cov hluav taws xob nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm Yuav tsum .} Thermal txiav cov kev sib cais, uas siv cov kev ua haujlwm tsawg thiab cov khoom loj {}
Los xyuas kom meej qhov zoo ntawm cov kev sib tw tom qab txiav,Gnee Railnruj me ntsis tswj cov txheej txheem ntawm kev sib tw ntawm kev txiav kev txiav {{}}}}}}}}}}}}}}}}}}} illifications tsim nyog raws li cov khoom siv, cov neeg siv khoom tshwj xeeb ntawm cov ntsia hlau; Thaum txiav, xyuas kom meej thiab ncaj qha ntawm kev txiav cov chaw sib ntsib ua raws li cov qauv kom tsis txhob muaj xws li burrs thiab netches; Tom qab txiav, kev txiav yuav polished, thiab ultrasonic khuam rau kev siv cov kab ke thiab kev puas tsuaj rau cov neeg qhua tuaj noj mov, uas yuav tsis muaj kev puas tsuaj rau cov neeg qhua tuaj noj mov, uas yuav tsis muaj kev phom sij lossis kev sib ntsib ntawm cov neeg siv khoom lag luam zoo thiab ua haujlwm.