Lub kaum sab xis steel paub txog nws lub zog siab thiab ua haujlwm ntev. Nws tuaj yeem tiv taus cov khoom hnyav thiab tiv taus compression, nro, thiab khoov. Qhov no ua rau nws zoo tagnrho rau kev siv hauv cov qauv siv uas lub zog yog qhov tseem ceeb.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Qauv nab npawb |
Lub kaum ntse ntse |
| Khoom npe | Lub kaum ntse ntse |
| Loj | 25*3 |
| Khoom siv | Q235B |
|
Daim ntawv thov |
Tsev lag luam |
| Tsim Style | Niaj hnub |
Cim npe nrov: zoo zoo steel kaum dav siv lub kaum sab xis steel kaum hlau, Tuam Tshoj zoo heev zoo steel kaum dav siv lub kaum ntse ntse hlau manufacturers, lwm tus neeg, Hoobkas