Cov khoom lag luam

Cov lus qhia
|
Teem nqi |
4.6 |
4.6 |
A370 |
ASTM A65, |
|
Khoom |
Q235 |
Cov pa roj carbon tsawg |
Q235 |
Q235 |
|
Tus qauv |
GB \/ T 1346 |
Gost5812 |
Arema |
Arema |

Lwm Cov Nta
Khoom nta:

Cov ntaub ntawv ib puag ncig tuaj yeem rov ua tau dua tshiab
CoobRailway Spikestuaj yeem rov ua dua tom qab so haujlwm. Lawv cov ntaub ntawv nyoos muaj kev ua tau zoo reprocessing,
Qhov twg conforms rau lub tswv yim ntawm ntsuab kev txhim kho kom ruaj khov thiab muab kev txhawb nqa zoo rau kev tsim kho cov saw hlau rau kev txuag hluav taws xob rau kev txuag hluav taws xob thiab emission txo.
Haum rau huab cua siab thiab thaj chaw ib puag ncig
Cov tsheb ciav hlau yuav siv tau ib txwm muaj nyob rau hauv thaj chaw muaj kev nyuaj siab xws li los nag cua, hnyav los nag, hnyav los nag, thiab cov tiaj suab puam, thiab cov tiaj suab puam, thiab cov tiaj suab puam, thiab tej toj roob hauv qab.
Nws muaj zog tiv thaiv rau kev nthuav dav thiab kev cog lus, thiab tsis yooj yim los poob tawm lossis deform vim kub hloov. Nws yog qhov tseem ceeb uas lav tau los xyuas kom muaj kev nyab xeeb kev ua haujlwm ntawm cov tsheb ciav hlau hauv ntau qhov chaw.


Ntim thiab xa khoom:

Lub Hoobkas Duab:

Vim li cas thiaj xaiv peb

Cov koom tes
Cov Koom Haum Khwv
Tuam Txhab Cov Neeg Ua Haujlwm
paub lawm

Peb cov kev tsim nyog:




Peb cov neeg koom tes:



Cim npe nrov: Taug qab Dog Spikes rau kev txhim kho Rail fes rastening, Tuam Tshoj tus dev spikes rau txhim khu cov kev tsheb ceev ceev cov tuam ntxhab, cov chaw muag khoom, Hoobkas










