Hauj lwm lawm
Kev tsis
Rail Dog Tsiaj Ntaus Cov Lus Qhia Ceev
| Hom | Kev qhia tshwj xeeb |
|---|---|
| Khoom npe | Aub Spike / Rail txoj kev Aub Spike |
| Lub hom phiaj | Arema, BS, yog, GB qauv |
| Khoom | Q235B, Q2555B, Nruab Nrab Carbon Hlau |
| Nto Kho | Kub - dip galvanized, dub, tus kheej - xim |
| Loj npaum li cas | 9/16 "× 5", 1/2 "× 4-1 / 2" (lossis metric sib npaug) |
| Thawj siv | Fastening tiaj - rail tsheb ciav hlau rau cov ntoo txaj |
| Daim ntawv thov | Kev Railway Cov lem, Mining Railways, Muaj Sidings |
Rail Cov Khoom Siv Aub Zoo
| Hom | Cov Lus Qhia Thov |
|---|---|
| Thawj siv | Fastening tiaj tus - bine rails rau cov ntoo pw tsaug zog / lem |
| Rail tshuab | Cov kev tsheb nqaj hlau, mining railways, muaj cov sild site, ib ntus lem |
| Kev muab cia | Rauj - tsav mus rau hauv cov khau ntoo los ntawm kev tsheb nqaj hlau |
| Tseem ceeb tsheej | Muab kev ruaj ntseg kho tshuab ua kom nrawm rau kev sib hloov |
| Huab cua | Haum rau qes - ceev kab, cov lem ib ntus, thiab kev siv khoom lag luam |
| Qhov Zoo | Yooj yim installation, tus nqi -}}} Zoo, txhim khu kev qha ua tau zoo |
| Kev txwv | Tsis haum rau cov pob zeb ua kom zoo pw lossis siab -} ceev cov ntawv thov |
gnee -} profession)
Cim npe nrov: Taug qab dev tus ntsia hlau cov kab ciav hlau, Tuam Tshoj Track dev tsheb nqaj hlau cov kab mob, lwm tus neeg, Hoobkas
