Khoom Taw Qhia
Square hollow section kub dov yog hom welded yeeb nkab.Yog muaj qee tus txheej txheem ntawm nws, xws li ASTM
txuj, BS txuj ci.Thiab qhov ntawm nws yog dub.
Qhov kub kub yeeb nkab yog ib qho yooj yim kom tau xeb, yog li qee tus neeg feem ntau xaiv cov roj hauv qhov chaw.Thiab nws yuav muab faib ua dub annealed steel yeeb thiab welded yeeb raws li cov thickness, thickness hauv 1.2 hli, nws feem ntau yuav ua nyob rau hauv dub annealed.The kub kub raj yeeb nkab saum toj no 1.2 hli.
Daim Ntawv Thov Khoom
1. Qhia, raws li cov ntaub ntawv hauv tsev;
2.Ab lub tsev cog khoom;
3.Xam phom cov khoom siv;
4.Cov khoom siv cuab yeej
5.Solar vaj huam sib luag
Khoom Txheej Txheem
Peb muaj cov txheej txheem ntawm kev lag luam nqa tawm ntau yam, xws li tshuab xauv, pleev xim rau, khoov, xuas tes xuas ua kom zoo.
 Xov |  Pleev xim rau |  Hluav taws-taub hau yeeb nkab |
 Ntsws thiab xuas nrig ntaus |  Yas hau |
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Cim npe nrov: square hollow seem kub dov, ua nyob rau hauv Tuam Tshoj, tuam ntxhab, neeg muag khoom
