Tuam Tshoj hnyav Railway Qu80

Railway RailYog cov tseem ceeb tivthaiv ntawm cov kev thauj cov tsheb ciav hlau thiab tau siv dav hauv cov tsheb ciav hlau, qib siab ceev kev tsheb ciav hlau,Nroog Rails, kev muaj cov ceg muaj, kev thauj mus los thiab lwm cov teb .

Muaj ntau hom thiab cov qauv ntawm kev tsheb ciav hlau, thiab cov qauv yog qhov sib txawv ntawm cov tsheb ciav hlau uas haum rau kev sib cav sib ceg thiab kev ua haujlwm ib puag ncig.

Cov tshuaj ntsuam xyuas zoo ntawm cov khoom tiav theem pib suav nrog:

1. soj ntsuam:Siv cov ntsuas ntsuas khiav, hluav taws xob laser ntsuas, thiab lwm yam .} rau cov tsos tshuaj xyuas;

{{0 {}} hardness Test:Siv Brinell Hardness Tester los kuaj cov npoo tawv tawv ntawm cov nqaj hlau;