txias kos duab ci ntsa iab puag ncig hlau
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Txias Rolled Alloy Round Bar
Txias dov puag ncig pas nrig
1. Txoj kab uas hla: 5-330 hli
2. Ntev: 4000-12000mm
3. Hom: A36, Q195, Q235, 10 #, 20 #, S235JR, S275JR, S355J2, St3sp
4. Daim ntawv thov: anchor bolt, pin, pas nrig, cov khoom ua haujlwm, iav, ratchet, cuab yeej so.